/*头部*/
.header {
    z-index: 9999;
    -webkit-transition: all .3s ;
    -moz-transition: all .3s ;
    -ms-transition: all .3s ;
    -o-transition: all .3s ;
    transition: all .3s ;
    background: #171717;
}
.index_header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent;
}
.header .logo{
    display: flex;
    align-items: center;
    line-height: 0;
}
.header .logo h1, .header .logo h2{
    width: 390px;
    background: url(../image/logo.png) no-repeat left center;
    overflow: hidden;
    background-size: contain;
    overflow: hidden;
}

.header .logo a{
    display: block;
    width: 100%;
    padding-top: 79px;
    height: 79px;
    box-sizing: border-box;
}
.header.is_stuck{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
}
.header.is_stuck,.header:hover{
    background: #171717;
}
.header.is_stuck .nav_normal > li{
    padding: 0;
}
.header.is_stuck .header_search_box{
    bottom: 14px;
}
/*logo*/
.header_top{
    background: #e70012;
}
.header_top .logo_box{
    float: left;
}
.header_top .logo_box,
.header_top .logo_box a {
    display: block;
    text-align: center;
    font-size: 0;
    line-height: 0;
}
.header_top .text{
    float: left;
    width: 280px;
    margin-left: 20px;
    margin-top: 30px;
}
.header_top .text p{
    font-size: 16px;
    color: #fff;
}
.header_top .header_info{
    float: right;
    margin-top: 30px;
}
.header_top .header_info p,
.header_top .header_info p a{
    font-size: 16px;
    color: #fff;
}
.header_top .header_info p a:hover{
    text-decoration: underline;
}

/*导航*/
.header_nav .container_1600{
    display: flex;
    position: relative;
    overflow: unset;
}
.header_nav .nav{
    width: 65.6%;
}
.nav_list {
    float: right;
    font-size: 0;
    line-height: 0;
    position: relative;
}
.email_form{
    display: flex;
    align-items: center;
    width: 6.6%;
    justify-content: flex-end;
}
.nav_list > li {
    display: -moz-inline-stack;
    display: inline-block;
    *display: inline;
    vertical-align: top;
    zoom: 1;
}
.nav_list > li:nth-of-type(1){
    background: none;
}

.nav_list > li > a {
    display: inline-block;
    height: 64px;
    padding: 0 20px;
    line-height: 64px;
    transition: all .3s;
}

.nav_list > li > a > span {
    display: inline-block;
    float: left;
    color: #fff;
    font-size: 18px;
    font-weight: 400;
    transition: all .5s;

}

.nav_list > li > a > i {
    display: inline-block;
    float: left;
    width: 24px;
    height: 24px;
    margin-top: 20px;
    background: url("../image/header_xiabiao.png") no-repeat center;
    -moz-transition: all linear .3s;
    -webkit-transition: all linear .3s;
    -ms-transition: all linear .3s;
}

.nav_list > li:hover i {
    -moz-transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
    filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2);
}
.nav_list > li.active > a,
.nav_list > li.on > a{
    transition: all .3s;
}
.nav_list > li.active span,
.nav_list > li.on span{

}

.nav_normal > li {
    position: relative;
    padding: 22px 0;
    -webkit-transition: all .3s ;
    -moz-transition: all .3s ;
    -ms-transition: all .3s ;
    -o-transition: all .3s ;
    transition: all .3s ;
}

.nav_normal > li .dropdown_menu {
    position: absolute;
    top: 100%;
    left: 0;
    padding: 10px 0;
    background: #262626;
    min-width: 210px;
    display: none;
    z-index: 1;
}
.nav_normal > li .dropdown_menu.dropdown_menuProduct{
    min-width: 520px;
}
.nav_normal > li .dropdown_menu.dropdown_menuProduct > li{
    width: 50%;
    float: left;
}

.nav_normal .dropdown_menu li {
    width: 100%;
}

.nav_normal .dropdown_menu li a {
    display: block;
    padding-left: 25px;
    padding-right: 20px;
    width: 100%;
    height: 38px;
    line-height: 38px;
    text-align: left;
    font-size: 16px;
    color: #ffffff;
    white-space: nowrap;
}
.nav_normal .dropdown_menu li a:hover{
    background: #4e4e4e;
}

/*search*/
.header_search_box {
    position: absolute;
    right: 0;
    bottom: 38px;
    width: 35px;
    height: 40px;
    overflow: hidden;;
    background: rgba(0,0,0,0);
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
}
.header_search_box.active{
    width: 260px;
    background: #212121;
    transition: all .3s;
}
.header_search_box a {
    line-height: 0;
    height: 64px;
    width: 35px;
    line-height: 64px;
    text-align: right;
    display: block;
    position: relative;
    float: right;
    z-index: 10;
    background: rgba(0,0,0,0);
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
}

.header_search_box img {
    position: absolute;
    top: 3px;
    right: 2px;
}

.header_search_box img.close {
    opacity: 0;
    transition: all .3s;
}

.header_search_box .search_click.active img.close {
    opacity: 1;
    transition: all .3s;
}
.header_search_box .search_click.active img.open{
    opacity: 0;
}

.search_form {
    position: absolute;
    top: 0;
    right: 32px;
    width: 0;
    display: block;
    z-index: -1;
    transition: all .3s;
}
.header_search_box.active .search_form{
    width: 220px;
    z-index: 9;
    transition: all .3s;
}

.search_form .info{
    width: 100%;
    padding-right: 32px;
}
.search_form input[type="text"] {
    width: 100%;
    height: 40px;
    background: none;
    border: 0;
    text-indent: 10px;
    font-size: 14px;
    color: #ffffff;
}
.search_form input[type="text"]::-webkit-input-placeholder {
    color: #ffffff;
}

.search_form input.btn_search {
    width: 32px;
    height: 40px;
    position: absolute;
    right: 0;
    top: 0;
    background: url("../image/search.png") no-repeat center center;
    border: 0;
    font-size: 0;
    cursor: pointer;
}

/*pc隐藏模块*/
.m_header {
    display: none;
}

/*footer*/
.footer_box{
    clear: both;
}
.footer_box .footer_send{
    display: flex;
    align-items: center;
    padding: 25px 20px;
    background: #07183b;
    margin-bottom: 30px;
}
.footer_box .footer_send .text{
    width: 76.6%;
    padding-right: 80px;
}
.footer_box .footer_send .text h2{
    font-family: Open Sans;
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    padding-bottom: 12px;
}
.footer_box .footer_send .text p{
    font-family: Open Sans;
    font-size: 16px;
    font-weight: 300;
    color: #fff;
    line-height: 1.4em;
}
.footer_box .footer_send .btn a{
    display: inline-block;
    font-family: Open Sans;
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    padding: 10px 40px;
    background: #091e4a;
}
.footer_box .footer_send .btn a:hover{
    background: #161616;
}
.footerCon_box{
    background: url("../image/footer_bg.jpg")no-repeat center;
    background-size: cover;
}
.fast_navigation{
    padding-top: 30px;
    padding-bottom: 0;
    overflow: hidden;
}
.fast_navigation .h2{
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    letter-spacing: 0;
    line-height: 1.8em;
    padding-bottom: 30px;
    text-transform: uppercase;
    font-family: "Open Sans";
}
.fast_navigation ul li,
.fast_navigation ul li a{
    font-size: 16px;
    color: #fff;
    line-height: 2em;
    font-family: "Open Sans";
    font-weight: 300;
}
.fast_navigation ul li a:hover{
    text-decoration: underline;
}
.fast_navigation .text_right{
    padding-left: 10px;
}
.footer_copyright{
    overflow: hidden;
}
.footer_copyright .container_1200{
    padding-top: 10px;
    padding-bottom: 20px;
}
.footer_copyright .text{
    text-align: center;
}
.footer_copyright p span,
.footer_copyright p a,
.footer_copyright p{
    font-size: 16px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
}
.footer_copyright p span{
    display: inline-block;
    padding: 0 5px;
}
.footer_copyright p a:hover{
    text-decoration: underline;
}
.footer_box .form{
    padding-right: 55px;
}
.footer_box .form .input{
    position: relative;
    margin-bottom: 10px;
}
.footer_box .form .input input[type=text]::placeholder,.footer_box .form .input textarea::placeholder{
    font-size: 16px;
    color: #fff;
    font-family: "Open Sans";
}
.footer_box .form .input input[type=text],.footer_box .form .input textarea,.footer_box .form .input select{
    width: 100%;
    height: 40px;
    border: 0;
    background: transparent;
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
    border-bottom: 1px solid rgba(219,223,226,.2);
}
.footer_box .form .input select{
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
.footer_box .form .input select option{
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    background: #262626;
    font-family: "Open Sans";

    border: 0;
}
.footer_box .form .input .tips{
    padding-top: 3px;
    color: darkred;
    font-family: "Open Sans";

}
.footer_box .form .input textarea{
    padding-top: 10px;
    height: 120px;
    resize: none;
}
.footer_box .form .Varify_img{
    position: absolute;
    top: 1px;
    right: 0;
    height: 38px;
}
.footer_box .form .input .btn{
    width: 100%;
    height: 40px;
    font-size: 16px;
    color: #07183b;
    font-weight: 300;
    background: #fff;
    border: 0;
    font-family: "Open Sans";
    margin-top: 10px;
    cursor: pointer;
}
.footer_box .form .input.select:after{
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: url("../image/form_xiabiao.png")no-repeat center;
    top: 12px;
    right: 0px;
}
.footer_follow{
    padding-top: 50px;
}
.footer_box .footer_follow span {
    display: inline-block;
    height: 32px;
    width: 32px;
    vertical-align: middle;
    margin-right: 10px;
}
.footer_box .footer_follow a:hover{
    opacity: .7;
}
.footer_box  .footer_follow a:nth-child(1) span {
    background: url("../image/follow-service.png") no-repeat -24px 0 #3b5998;
}
.footer_box .footer_follow a:nth-child(2) span {
    background: url("../image/follow-service.png") no-repeat -24px -128px #007fb1;
}
.footer_box .footer_follow a:nth-child(3) span {
    background: url("../image/follow-service.png") no-repeat -24px -320px #cd332d;
}

.footer_box .footer_contact{
    padding-top: 40px;
}
.footer_box .footer_contact .h2{
    padding-bottom: 20px;
}
/*banner*/
.banner_slick .img{
    position: relative;
    line-height: 0;
}
.banner_slick .txt{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding-top: 230px;
}
.banner_slick .txt p{
    width: 60%;
    font-size: 54px;
    color: #fff;
    line-height: 1.2em;
}
/* .banner_slick .img:after{
    content: '';
    position: absolute;
    left: 50%;
    top: 80%;
    width: 40px;
    height: 40px;
    margin-left: -20px;
    background: url("../image/banner_xiabiao.png")no-repeat center;
    animation: banner_xiaobiao 1.5s infinite;
} */
.banner_slick .slick-dots li {
    position: relative;
    display: inline-block;
    *display: inline;
    width: 25px;
    height: 25px;
    padding: 0;
    margin: 0 4px;
    background: #999999;
    border-radius: 50%;
    cursor: pointer;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    zoom: 1;
}

.banner_slick .slick-dots li button {
    font-size: 14px;
    line-height: 0;
    display: block;
    width: 25px;
    height: 25px;
    padding: 5px;
    cursor: pointer;
    color: #363636;
    font-family: Arial;
    border: 0;
    outline: none;
    background-color: transparent;
}

.banner_slick .slick-dots li.slick-active {
    background-color: #07183b;
}
.banner_slick .slick-dots li.slick-active button{
    color: #fff;
}
@keyframes banner_xiaobiao {
    0%{
        top: 80%;
    }
    100%{
        top: 85%;
    }
}
.index_box2{
    padding-top: 80px;
    padding-bottom: 140px;
    background: url("../image/index_bg1.jpg")no-repeat center;
    background-size: cover;
}
.index_box2 .h2{
    font-size: 60px;
    color: #fff;
    font-weight: 400;
    text-align: center;
    line-height: 1.2em;
}
.index_box2 > p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    text-align: center;
    padding-bottom: 80px;
    line-height: 1.4em;
    font-family: "Open Sans";
}
.index_box2 .items{
    display: flex;
}
.index_box2 .items .item{
    width: 25%;
    padding: 0 20px;
    text-align: center;
    transition: all .3s;
}
.index_box2 .items .item:hover{
    transform: translateY(-15px);
}
.index_box2 .items .item .img{
    padding-bottom: 15px;
    border-bottom: 5px solid #ffffffde;
    margin-bottom: 30px;
}
.index_box2 .items .item p{
    margin-bottom: 40px;
    height: 90px;
    text-align: center;
}
.index_box2 .items .item p a{
    line-height: 1.4em;
    font-size: 24px;
    color: #fff;
}
.index_box2 .items .item a{
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
}
.index_box2 .items .item > a:hover{
    text-decoration: underline;
}
.index_box3 .index_pros .item:nth-child(1){
    padding-top: 130px;
    padding-bottom: 45px;
    background-color: #fff;
    background-size: cover;
}
.index_box3 .index_pros .item:nth-child(2){
    padding-top: 130px;
    padding-bottom: 45px;
    background: url("../image/index_bg3.jpg") no-repeat center;
    background-size: cover;
}
.index_box3 .index_pros .item:nth-child(1) .h2{
    font-size: 50px;
    color: #000;
    font-weight: 400;
    line-height: 1.2em;
    margin-bottom: 70px;
    padding-left: 410px;    
    margin-top: 70px;
}
.index_box3 .index_pros .item:nth-child(2) h2{
    width: 82%;
    float: right;
    font-size: 50px;
    color: #000;
    font-weight: 400;
    line-height: 1.2em;
    margin-bottom: 70px;
    padding-left: 520px;
}
.index_box3 .index_pros .item:nth-child(1) .txt{
    width: 82%;
    position: relative;
    padding-top: 35px;
    padding-bottom: 45px;
    padding-left: 410px;
    background: #fff;
    margin-bottom: 60px;
}
.index_box3 .index_pros .item:nth-child(2) .txt{
    width: 82%;
    position: relative;
    padding-top: 35px;
    padding-bottom: 45px;
    padding-left: 520px;
    background: #fff;
    margin-bottom: 60px;
    float: right;
}
.index_box3 .index_pros .item:nth-child(1) .txt .line{
    width: 50%;
    margin-bottom: 20px;
}
.index_box3 .index_pros .item:nth-child(2) .txt .line{
    width: 50%;
    margin-bottom: 20px;
}
.index_box3 .index_pros .item:nth-child(1) .txt .line h3,
.index_box3 .index_pros .item:nth-child(2) .txt .line h3{
    font-size: 18px;
    font-weight: bold;
    font-family: "Open Sans";
    color: #0e0e0e;
    line-height: 1.4em;
}
.index_box3 .index_pros .item:nth-child(1) .txt .line p,
.index_box3 .index_pros .item:nth-child(2) .txt .line p{
    font-size: 18px;
    font-weight: 300;
    font-family: "Open Sans";
    color: #0e0e0e;
    line-height: 1.4em;
}
.index_box3 .index_pros .item:nth-child(1) .txt .img{
    position: absolute;
    right: 10px;
    bottom: 30px;
}
.index_box3 .index_pros .item:nth-child(2) .txt .img{
    position: absolute;
    left: 10px;
    bottom: 30px;
}
.index_box3 .index_pros .item:nth-child(1) .txt a,
.index_box3 .index_pros .item:nth-child(2) .txt a{
    display: block;
    font-size: 18px;
    font-weight: bold;
    font-family: "Open Sans";
    color: #0e0e0e;
    line-height: 1.4em;
    margin-top: 40px;
}
.index_box3 .index_pros .item:nth-child(1) .txt:hover a,
.index_box3 .index_pros .item:nth-child(2) .txt:hover a{
    color: #142e8f;
}
.index_box3 .more_pro{
    position: relative;
    display: block;
    margin: 0 auto;
    width: 316px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 18px;
    font-weight: 300;
    font-family: "Open Sans";
    color: #fff;
    background: url("../image/more_pro.jpg")no-repeat center;
}
.index_box3 .more_pro:after{
    content: '';
    position: absolute;
    right: -12px;
    bottom: 0;
    width: 9px;
    height: 9px;
    background: #023894;
}
.index_box3 .more_pro:before{
    content: '';
    position: absolute;
    right: 0;
    bottom: -12px;
    width: 9px;
    height: 9px;
    background: #023894;
}
.index_box4{
    background: #0a0b0b;
}
.index_box4 .con_row{
    display: flex;
    width: 100%;
    overflow: hidden;
}
.index_box4 .con_row:nth-child(1) .item:nth-child(1){
    background: url("../image/indexB4_img_01.jpg")no-repeat center;
    background-size: cover;
}
.index_box4 .con_row:nth-child(2) .item:nth-child(1){
    padding-left: 235px;
    background: url("../image/indexB4_img_02.jpg")no-repeat left center;
    background-size: cover;
}
.index_box4 .con_row:nth-child(2) .item:nth-child(2){
    background: url("../image/indexB4_img_03.jpg")no-repeat left center;
    background-size: cover;
}
.index_box4 .con_row:nth-child(3) .item:nth-child(1){
    background: url("../image/indexB4_img_04.jpg")no-repeat left center;
    background-size: cover;
}
.index_box4 .con_row:nth-child(3) .item:nth-child(2){
    padding-left: 70px;
    background: url("../image/indexB4_img_05.jpg")no-repeat left center;
    background-size: cover;
}
.index_box4 .con_row:nth-child(1) .item:nth-child(2){
    padding-left: 70px;
}
.index_box4 .con_row:nth-child(1) .item:nth-child(2) .line{
    width: 81%;
    padding-left: 90px;
}
.index_box4 .con_row:nth-child(2) .item:nth-child(1) .line{
    padding-right: 30px;
    padding-left: 65px;
}
.index_box4 .con_row:nth-child(3) .item:nth-child(2) .line{
    width: 81%;
    padding-left: 90px;
}
.index_box4 .con_row:nth-child(1) .item:nth-child(2) .line:nth-child(2){
    background: url("../image/indexB4_icon1.png") no-repeat left top;
}
.index_box4 .con_row:nth-child(1) .item:nth-child(2) .line:nth-child(3){
    background: url("../image/indexB4_icon2.png") no-repeat left top;
}
.index_box4 .con_row:nth-child(1) .item:nth-child(2) .line:nth-child(4){
    background: url("../image/indexB4_icon3.png") no-repeat left top;
}
.index_box4 .con_row:nth-child(2) .item:nth-child(1) .line:nth-child(2){
    background: url("../image/indexB4_icon4.png") no-repeat -20px top;
}
.index_box4 .con_row:nth-child(2) .item:nth-child(1) .line:nth-child(3){
    background: url("../image/indexB4_icon5.png") no-repeat -20px top;
}
.index_box4 .con_row:nth-child(2) .item:nth-child(1) .line:nth-child(4){
    background: url("../image/indexB4_icon6.png") no-repeat -20px top;
}
.index_box4 .con_row:nth-child(2) .item:nth-child(1) .line:nth-child(5){
    background: url("../image/indexB4_icon7.png") no-repeat -20px top;
}
.index_box4 .con_row:nth-child(3) .item:nth-child(2) .line:nth-child(2){
    background: url("../image/indexB4_icon8.png") no-repeat -20px top;
}
.index_box4 .con_row:nth-child(3) .item:nth-child(2) .line:nth-child(3){
    background: url("../image/indexB4_icon9.png") no-repeat -20px top;
}
.index_box4 .con_row:nth-child(3) .item:nth-child(2) .line:nth-child(4){
    background: url("../image/indexB4_icon10.png") no-repeat -20px top;
}
.index_box4 .con_row:nth-child(2) .item:nth-child(1){
    padding-top: 80px;
}
.index_box4 .con_row:nth-child(3) .item:nth-child(2){
    padding-top: 130px;
}
.index_box4 .item{
    width: 50%;
    height: 800px;
    background-color: #161616;
    padding-top: 35px;
}
.index_box4 .item h2{
    font-size: 60px;
    color: #fff;
    padding-bottom: 55px;
}
.index_box4 .item .line{
    margin-bottom: 35px;
}
.index_box4 .item .line p{
    font-size: 18px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
    line-height: 1.7em;
}
.index_box4 .item .line p strong{
    font-size: 18px;
    color: #fff;
}
.index_box4 .item .more_pro{
    position: relative;
    display: inline-block;
    margin-top: 40px;
    width: 186px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    font-size: 18px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
    background: url("../image/more_pro.jpg")no-repeat center;
}
.index_box4 .item .more_pro:before {
    content: '';
    position: absolute;
    right: 0;
    bottom: -12px;
    width: 9px;
    height: 9px;
    background: #023894;
}
.index_box4 .item .more_pro:after {
    content: '';
    position: absolute;
    right: -12px;
    bottom: 0;
    width: 9px;
    height: 9px;
    background: #023894;
}
.index_video{
    position: relative;
    line-height: 0;
    text-align: center;
}
.index_video .video_click{
    margin: 0 auto;
    width: 104px;
    height: 104px;
    background: url("../image/video_btn.png")no-repeat center;
    transition: all .3s;
}
.index_video .video_click:hover{
    transform: scale(1.2);
}
.index_video .video_click:after{
    display: none;
}
.index_video .txt{
    position: absolute;
    display: flex;
    align-items: center;
    top: 0;
    left: 50%;
    margin-left: -600px;
    width: 1200px;
    height: 100%;
}
.index_video .txt .content{
}
.index_video .txt h2{
    font-size: 88px;
    color: #fff;
    text-align: center;
    padding-top: 40px;
    padding-bottom: 20px;
}
.index_video .txt p{
    font-size: 35px;
    color: #fff;
    line-height: 1.4em;
    text-align: center;
    padding-bottom: 70px;
}
.index_video .txt a.watch{
    display: block;
    text-align: center;
    font-size: 18px;
    font-weight: 300;
    font-family: "Open Sans";
    color: #fff;
    text-decoration: underline;
}
.index_box6{
    padding-top: 80px;
    padding-bottom: 130px;
    background: url("../image/customers.png")fixed no-repeat center;
    background-size: cover;
}
.index_box6 h2{
    font-size: 60px;
    color: #fff;
    text-align: center;
    padding-bottom: 50px;
}
.index_box6 .container > p{
    text-align: center;
}
.index_box6 .container > p > a{
    display: inline-block;
    font-size: 16px;
    color: #fff;
    height: 50px;
    line-height: 50px;
    padding: 0 25px;
    border-radius: 5px;
    background: #07183b;
    margin-bottom: 95px;
}
.index_box6 .container > p > a:hover{
    background: #171717;
}
.index_box6 .text{
    background: #fff;
    padding: 60px 30px;
    height: 440px;
    background: url("../image/customers_icon.jpg")no-repeat right top;
    background-size: cover;

}
.index_box6 .text .txt_left{

}
.index_box6 .text .title{
    overflow: hidden;
}
.index_box6 .text .title:after{
    display: block;
    content: '';
    clear: both;

}
.index_box6 .text .title h3{
    font-size: 18px;
    color: #3e3e3e;
    font-family: "Open Sans";
    font-weight:bold;
    line-height: 1.4em;
    padding-top: 20px;
}
.index_box6 .text .title h4{
    font-size: 18px;
    color: #3e3e3e;
    font-family: "Open Sans";
    font-weight:300;
    line-height: 1.5em;
    padding-bottom: 30px;
}
.index_box6 .text p{
    font-size: 16px;
    color: #3e3e3e;
    font-family: "Open Sans";
    font-weight:300;
    line-height: 1.5em;
}
.index_box7{
    padding-top: 120px;
    padding-bottom: 130px;
}
.index_box7 .index_news{
    width: 44.1%;
    float: left;
    padding: 0 10px;
}
.index_box7 .index_events{
    width: 54.7%;
    float: right;
    padding-left: 50px;
    padding-right: 10px;
    border-left: 1px solid #dbdfe2;
}
.index_box7 .index_events .item:nth-last-child(1){
    margin-bottom: 0;
}
.index_box7 .index_news .h2{
    font-size: 60px;
    color: #3a3a3a;
    padding-bottom: 20px;
}
.index_box7 .index_news .h3{
    font-size: 18px;
    font-weight: 400;
    color: #3a3a3a;
    padding-bottom: 10px;
    font-family: "Open Sans";
    line-height: 1.4em;
}
.index_box7 .index_news p{
    font-size: 18px;
    font-weight: 300;
    color: #3a3a3a;
    padding-bottom: 10px;
    font-family: "Open Sans";
    line-height: 1.4em;
}
.index_box7 .index_news .img{
    margin-top: 20px;
}
.index_box7 .index_events .item{
    padding-bottom: 20px;
    border-bottom: 1px solid #dbdfe2;
    margin-bottom: 44px;
    overflow: hidden;
    transition: all .3s;
}
.index_box7 .index_events .item:hover{
    transform: translateX(20px);
}
.index_box7 .index_events .item .img{
    width: 150px;
    height: 150px;
    float: left;
    background-size: cover;
}
.index_box7 .index_events .item .txt{
    width: 620px;
    float: right;
}
.index_box7 .index_events .item .txt .h2{
    font-size: 16px;
    font-weight: bold;
    color: #3a3a3a;
    font-family: "Open Sans";
    line-height: 1.8em;
}
.index_box7 .index_events .item .txt p{
    display: -webkit-box;
    font-size: 16px;
    font-weight: 300;
    color: #3a3a3a;
    font-family: "Open Sans";
    line-height: 1.5em;
    height: 70px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    text-overflow: ellipsis;
    overflow: hidden;
}
.index_box7 .index_events .item .txt p:hover{
    color: #142e8f;
}
.index_box7 .index_events .item .txt .h2:hover{
    color: #142e8f;
    text-decoration: underline;
}
.product_box .pdf_btn{
    padding-top: 10px;
}
.pdf_btn a{
    display: inline-block;
    width: 200px;
    height: 45px;
    text-align: center;
    line-height: 40px;
    border: 1px solid #000;
    color: #000;
    font-family: "Open Sans";
    font-size: 18px;
    font-weight: 400;
}
.pdf_btn a:before{
    content: '';
    display: inline-block;
    width: 32px;
    height: 32px;
    background: url("../image/pdf.png")no-repeat center;
    margin-right: 5px;
    vertical-align: middle;
}
.about_video{
    position: relative;
    line-height: 0;
}
.about_video .video_click{
    position: absolute;
    left: 50%;
    margin-left: -42px;
    top: 50%;
    margin-top: -42px;
    width: 84px;
    height: 84px;
    background: url("../image/about_video_btn.png") no-repeat center;
}
.about_video .video_click:after{
    display: none;
}
.about_video .video_click:hover{
    transform: scale(1.2);
}
.about_box2{
    padding-top: 75px;
    padding-bottom: 55px;
    text-align: center;
    background: #0a0b0b;
}
.about_box2 h1{
    font-size: 47px;
    color: #fff;
    padding-top: 20px;
}
.about_box2 h2{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    line-height: 1.4em;
    font-family: "Open Sans";
    margin-bottom: 35px;
}
.about_box2 p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    line-height: 1.4em;
    font-family: "Open Sans";
    margin-bottom: 25px;
}
.about_box3{
    padding-bottom: 100px;
    background: #0a0b0b;
}
.about_box3 .ab_row,.about_box3 .ab_row2{
    display: flex;
    line-height: 0;
}
.about_box3 .ab_row .img_left{
    width: 50%;
    padding-right: 6px;
}
.about_box3 .ab_row .img_right{
    display: flex;
    flex-wrap: wrap;
    width: 50%;
    padding-left: 6px;
}
.about_box3 .ab_row .img_right .item:nth-child(2n){
    line-height: 0;
    margin-bottom: 12px;
    width: 50%;
    padding-left: 6px;
}
.about_box3 .ab_row .img_right .item:nth-child(2n+1){
    line-height: 0;
    margin-bottom: 12px;
    width: 50%;
    padding-right: 6px;
}

.about_box3 .ab_row2 .img_left{
    display: flex;
    width: 50%;
    padding-right: 6px;
}
.about_box3 .ab_row2 .img_right{
    width: 50%;
    padding-left: 6px;
    line-height: 0;
}
.about_box3 .ab_row2 .img_left .item:nth-child(1){
    width: 50%;
    display: flex;
    flex-wrap: wrap;
    padding-right: 6px;
}
.about_box3 .ab_row2 .img_left .item:nth-child(1) .img{
    line-height: 0;
}
.about_box3 .ab_row2 .img_left .item:nth-child(1) .img:nth-child(1){
    margin-bottom: 12px;
}
.about_box3 .ab_row2 .img_left .item:nth-child(2){
    width: 50%;
    padding-left: 6px;
    line-height: 0;
}
.contact_box1{
    padding-top: 100px;
    height: 718px;
    background: url("../image/contact_bg.jpg")fixed no-repeat center;
    background-size: cover;
}
.contact_box1 .logo{
    text-align: center;
}
.contact_box1 .title{
    width: 800px;
    margin: 0 auto;
}
.contact_box1 .title .h1{
    float: left;
    font-size: 48px;
    color: #fff;
}
.contact_box1 .title .tit_right{
    float: right;
    width: 320px;
}
.contact_box1 .title .tit_right p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    line-height: 1.4em;
    font-family: "Open Sans";
}
.contact_box2{
    padding-top: 65px;
    padding-bottom: 60px;
    background: #fff;
}
.contact_box2 h2.form_tit{
    font-size: 18px;
    color: #fff;
    padding-bottom: 30px;
    padding-right: 35px;
    font-family: "Open Sans";
    font-weight: 300;
    line-height: 1.4em;
}
.contact_box2 .form{
    padding-right: 40px;
}
.contact_box2 .form .input{
    display: flex;
    position: relative;
    margin-bottom: 20px;
}
.contact_box2 .form .input input[type=text]{
    width: 100%;
    height: 40px;
    border: 0;
    background: transparent;
    margin-left: 85px;
    font-size: 18px;
    color: #fff;
    font-family: "Open Sans";
    border-bottom: 1px solid #6b6b6b;
}
.contact_box2 .form .input textarea{
    width: 100%;
    height: 140px;
    border: 0;
    background: transparent;
    border: 1px solid #6b6b6b;
    font-size: 18px;
    color: #fff;
    font-family: "Open Sans";
    padding-top: 10px;
    padding-left: 10px;
}
.contact_box2 .form .input .info{
    font-size: 18px;
    color: #fff;
    width: 80px;
    font-weight: 300;
    font-family: "Open Sans";
    position: absolute;
    left: 0;
    bottom: -4px;
    padding-top: 10px;
    padding-right: 20px;
    background: #0a0b0b;
}
.contact_box2 .form .input.msg{
    margin-top: 40px;
}
.contact_box2 .form .input.msg .info{
    bottom: unset;
    top: -23px;
    width: 90px;
}
.contact_box2 .form .input .tips{
    position: absolute;
    top: 16px;
    right: 0;
    color: red;
}
.contact_box2 .form .input.msg .tips{
    top: 10px;
}
.contact_box2 .form .input .Varify_img{
    position: absolute;
    top: 0;
    right: 0;
    height: 38px;
}
.contact_box2 .form .input.code .tips{
    right: 165px;
}
.contact_box2 .form .input .btn{
    width: 140px;
    height: 40px;
    color: #fff;
    font-size: 18px;
    font-family: "Open Sans";
    font-weight: 300;
    border: 3px solid #fff;
    background: transparent;
    cursor: pointer;
}
.contact_box2 .form .input.sub{
    justify-content: flex-end;
    margin-top: 40px;
}
.contact_box2 .text_right{
    padding-left: 25px;
}
.contact_box2 .text_right .h2{
    font-size: 48px;
    color: #000;
    padding-bottom: 10px;
    text-transform: uppercase;
}
.contact_box2 .text_right .title p{
    font-size: 18px;
    font-weight: 300;
    color: #000;
    line-height: 1.5em;
    font-family: "Open Sans";
}
.contact_box2 .text_right .txt p{
    font-size: 18px;
    color: #000;
    font-weight: 300;
    font-family: Lato;
    padding-bottom: 25px;
    padding-left: 30px;
}
.contact_box2 .text_right p a{
    font-size: 18px;
    color: #000;
    font-weight: 300;
    font-family: Lato;
}
.contact_box2 .text_right p a:hover{
    text-decoration: underline;
}
.contact_box2 .text_right .txt{
    padding-top: 50px;
}
.contact_box2 .text_right .txt p:nth-child(1){
    background: url("../image/contact_icon1.png")no-repeat  left top;
}
.contact_box2 .text_right .txt p:nth-child(2){
    background: url("../image/contact_icon2.png")no-repeat  left top;
}
.contact_box2 .text_right .txt p:nth-child(3){
    background: url("../image/contact_icon3.png")no-repeat  left top;
}
.contact_box2 .text_right .txt p:nth-child(4){
    background: url("../image/contact_icon4.png") no-repeat left top;
}
.contact_box2 .text_right .txt p:nth-child(5){
    background: url("../image/contact_icon5.png") no-repeat left top;
}
.tab_switch .title{
    padding: 10px;
    border-left: 10px solid rgb(0, 0, 0);
}
.tab_switch .title h2{
    font-size: 26px;
    padding-bottom: 8px;
}
.tab_switch .title h3{
    font-size: 15px;
}

.solution_box1{
    height: 715px;
    background: url("../image/solution_banner.jpg") fixed no-repeat center;
    padding-top: 135px;
    text-align: center;
    background-size: cover;
}
.solution_box1 .logo{
    margin-bottom: 135px;
}
.solution_box1 h1{
    font-size: 62px;
    color: #fff;
    padding-bottom: 20px;
}
.solution_box1 p{
    font-size: 23px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
}
.solution_box2{
    padding-top: 20px;
    background: #0a0b0b;
    width: 100%;
    overflow: hidden;
}
.solution_box2 .solu_item{
    padding: 60px 0;
    border-bottom: 1px solid #585555;
    overflow: hidden;
}
.solution_box2 .solu_item .info .text{
    padding-top: 25px;
}
.solution_box2 .solu_item .info .text .link_items{
    display: flex;
    justify-content: space-between;
}
.solution_box2 .solu_item:nth-last-child(1) .info .text .link_items{
    width: 60%;
}
.solution_box2 .solu_item .info .text .link_items{
    padding-top: 35px;
}
.solution_box2 .solu_item .info .text .link_items a{
    display: inline-block;
    position: relative;
    font-size: 16px;
    font-weight: 300;
    font-family: "Open Sans";
    color: #fff;
    width: 185px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #07183b;
}
.solution_box2 .solu_item .info h2{
    font-size: 30px;
    color: #fff;
    height: 68px;
    overflow: hidden;
    line-height: 1.2em;
    margin-bottom: 25px;
}
.solution_box2 .solu_item .info .text p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
}
.solution_box2 .solu_item .info .text .info_con{
    margin-top: 15px;
    font-size: 16px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
}

.solution_box2 .solu_item:nth-child(odd) .img{
    float: left;
    width: 25%;
}
.solution_box2 .solu_item:nth-child(odd) .text{
    float: right;
    width: 75%;
}
.solution_box2 .solu_item:nth-child(even) .img{
    float: right;
    width: 25%;
    text-align: right;
}
.solution_box2 .solu_item:nth-child(even) .text{
    float: left;
    width: 75%;
}
.solution_box2 .solu_nav{
    display: flex;
    clear: both;
    padding-top: 30px;
}
.solution_box2 .solu_nav .item{
    width: 50%;
}
.solution_box2 .solu_nav .item:nth-child(2){
    padding-left: 40px;
}
.solution_box2 .solu_nav .item p{
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
    line-height: 1.4em;
    height: 160px;
    padding-right: 10px;
    overflow: hidden;
}
.solution_box2 .solu_nav .item a{
    display: inline-block;
    position: relative;
    font-size: 16px;
    font-weight: 300;
    font-family: "Open Sans";
    color: #fff;
    width: 185px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #07183b;
}
.solution_box2 .solu_nav .item a:before ,.solution_box2 .solu_item .info .text .link_items a:before{
    content: '';
    position: absolute;
    right: 0;
    bottom: -12px;
    width: 9px;
    height: 9px;
    background: #023894;
}
.solution_box2 .solu_nav .item a:after ,.solution_box2 .solu_item .info .text .link_items a:after{
    content: '';
    position: absolute;
    right: -12px;
    bottom: 0;
    width: 9px;
    height: 9px;
    background: #023894;
}
.solution_box2 .solu_item .txt{
    clear: both;
}
.solution_box2 .solu_item .txt p{
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
    line-height: 1.4em;
}
.soluBC_box1 .img{
    line-height: 0;
}
.soluBC_box2{
    padding-top: 70px;
    padding-bottom: 60px;
    background-color: #0b0c0c;
}
.soluBC_box2 h1{
    width: 70%;
    margin: 0 auto;
    font-size: 48px;
    color: #fff;
    padding-bottom: 65px;
    text-align: center;
}
.soluBC_box2 .items{
    display: flex;
    justify-content: space-between;
}
.soluBC_box2 .items .item{
    max-width: 300px;
}
.soluBC_box2 .items .item h2{
    font-size: 48px;
    color: #fff;
    padding-bottom: 13px;
}
.soluBC_box2 .items .item p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    max-height: 160px;
    overflow: hidden;
    margin-bottom: 50px;
}
.soluBC_box5 a.more{
    margin-bottom: 30px;
    display: block;
    padding-left: 76px;
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    text-decoration: underline;
}
.soluBC_box2 .items .item > a{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    text-decoration: underline;
}
.soluBC_box3 {
    width: 100%;
    overflow: hidden;
    padding-bottom: 200px;
    background: url("../image/BC-3_bg.jpg") no-repeat bottom center #0b0c0c;
}
.soluBC_box3 .img{
    display: flex;
    justify-content: space-between;
}
.soluBC_box4{
    background: #0b0c0c;
    padding-top: 65px;
    padding-bottom: 52px;
    width: 100%;
    overflow: hidden;
}
.soluBC_box4 p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    padding: 20px 0;
    max-width: 76%;
}
.soluBC_box4 .img{
    line-height: 0;
}
.soluBC_box5{
    display: flex;
    overflow: hidden;
    background: #0b0c0c;
    width: 100%;
    overflow: hidden;
}
.soluBC_box5 .text_left{
    width: 50%;
    overflow: hidden;
}
.soluBC_box5 .text_right{
    width: 50%;
    overflow: hidden;
}
.soluBC_box5 .text_left .img{
    display: flex;
    justify-content: flex-end;
    line-height: 0;
    background: url("../image/solu_BC_img_03.jpg")no-repeat center;
    background-size: cover;
    padding-top: 90px;
    padding-right: 130px;
}
.soluBC_box5 .text_left .content{
    width: 600px;
    float: right;
    padding-top: 45px;
    padding-right: 50px;
    overflow: hidden;
}
.soluBC_box5 .text_right h3{
    width: 330px;
    margin-left: 68px;
    font-size: 36px;
    color: #fff;
    margin-bottom: 25px;
}
.soluBC_box5 h2{
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
}
.soluBC_box5 p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
}
.soluBC_box5 .text_left .line{
    margin-bottom: 40px;
}
.soluBC_box5 .text_right .line{
    margin-bottom: 30px;
}
.soluBC_box5 .text_left .line{
    padding-left: 75px;
}
.soluBC_box5 .text_left .content .line:nth-child(1){
    background: url("../image/BC_icon_01.png")no-repeat left top;
}
.soluBC_box5 .text_left .content .line:nth-child(2){
    background: url("../image/BC_icon_02.png")no-repeat left top;
}
.soluBC_box5 .text_left .content .line:nth-child(3){
    background: url("../image/BC_icon_03.png")no-repeat left top;
}
.soluBC_box5 .text_right .content{
    padding: 50px 0;
    background: #252525 ;
    overflow: hidden;
}
.soluBC_box5 .text_right .content .con_box{
    width: 600px;
    float: left;
    padding-left: 65px;
}
.soluBC_box5 .text_right .content .con_box .line{
    padding-left: 60px;
}
.soluBC_box5 .text_right .content .con_box .line:nth-child(1){
    background: url("../image/BC_icon_04.png")no-repeat left top;
}
.soluBC_box5 .text_right .content .con_box .line:nth-child(2){
    background: url("../image/BC_icon_05.png")no-repeat left top;
}
.soluBC_box5 .text_right .content .con_box .line:nth-child(3){
    background: url("../image/BC_icon_06.png")no-repeat left top;
}
.soluBC_box5 .text_right .content .con_box .line:nth-child(4){
    background: url("../image/BC_icon_07.png")no-repeat left top;
}
.soluBC_box5 .text_right .content .con_box .line:nth-child(5){
    background: url("../image/BC_icon_08.png")no-repeat left top;
}
.soluBC_box5 .text_right .content .con_box .line:nth-child(6){
    background: url("../image/BC_icon_09.png")no-repeat left top;
}
.soluBC_box5 .text_right .content .con_box .line:nth-child(7){
    background: url("../image/BC_icon_10.png")no-repeat left top;
}
.soluBC_box5 .text_right .content .con_box .line:nth-child(8){
    background: url("../image/BC_icon_11.png")no-repeat left top;
}
.soluBC_box5 .text_right .content .con_box .line:nth-child(9){
    background: url("../image/BC_icon_12.png")no-repeat left top;
}
.soluBC_box6{
    background: #0b0c0c;
    padding-top: 40px;
    padding-bottom: 75px;
    width: 100%;
    overflow: hidden;
}
.soluBC_box6 .tb1 th{
    background: #434343;
    text-transform: uppercase;
    text-align: left;
}
.soluBC_box6 table{
    border: 0;
}
.soluBC_box6 table th,.soluBC_box6 table td{
    font-size: 15px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
    padding: 10px 0;
    padding-left: 45px;
    border: 0;
}
.soluBC_box6 table td{
    border-bottom: 1px dotted #434343;
}
.soluBC_box6 table td.bor-right{
    border-right: 1px dotted #434343;
    padding-right: 45px;
}
.soluBC_box6 table.tb2 tr td:nth-child(1){
    width: 190px;
    padding-left: 20px;
    border-right: 1px dotted #434343;

}
.soluBC_box6 .tb2_box{
    padding: 30px;
    background: #252525;
}
.soluBC_box7{
    display: flex;
    background: #0b0c0c;
    padding-bottom: 70px;
    width: 100%;
    overflow: hidden;
}
.soluBC_box7 .text_left,
.soluBC_box7 .text_right{
    width: 50%;
}
.soluBC_box7 .text_left .img{
    height: 600px;
    background: url("../image/solu_BC_img_04.jpg")no-repeat center;
    background-size: cover;
}
.soluBC_box7 .text_left .content{
    width: 600px;
    float: right;
    padding-top: 50px;
    padding-right: 40px;
}
.soluBC_box7 .text_right{
    background: #202020;
}
.soluBC_box7 .text_right .content{
    width: 600px;
    height: 600px;
    float: left;
    padding-top: 55px;
    padding-left: 25px;

}
.soluBC_box7 .text_right .line{
    padding-left: 115px;
    margin-bottom: 30px;
}
.soluBC_box7 .text_right .img{
    clear: both;
    height: 600px;
    background: url("../image/solu_BC_img_05.jpg")no-repeat center;
    background-size: cover;
}
.soluBC_box7 .text_right .line:nth-child(1){
    background: url("../image/BC_icon_15.png") no-repeat left top;
}
.soluBC_box7 .text_right .line:nth-child(2){
    background: url("../image/BC_icon_16.png") no-repeat left top;
}
.soluBC_box7 .text_left .content .line{
    padding-left: 104px;
    margin-bottom: 45px;
}
.soluBC_box7 .text_left .content .line:nth-child(1){
    background: url("../image/BC_icon_13.png") no-repeat left top;
}
.soluBC_box7 .text_left .content .line:nth-child(2){
    background: url("../image/BC_icon_14.png") no-repeat left top;
}
.soluBC_box7 h2{
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
}
.soluBC_box7 p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
}
.soluBC_box8{
    background: url("../image/solu_BC_img_06.jpg") fixed no-repeat center;
    background-size: cover;
    padding-top: 60px;
    width: 100%;
    overflow: hidden;
}
.soluBC_box8 .text{
    display: flex;
    justify-content: center;
    padding-left: 80px;

}
.soluBC_box8 .text .info{
    padding-top: 180px;
    width: 51%;

}
.soluBC_box8 .text h2{
    font-size: 48px;
    color: #fff;
    padding-bottom: 30px;
}
.soluBC_box8 .text p{
    font-size: 30px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
}
.soluBC_box9{
    padding-top: 115px;
    padding-bottom: 15px;
    background: #0b0c0c;
    width: 100%;
    overflow: hidden;
}
.soluBC_box9 h2{
    font-size: 48px;
    color: #fff;
    padding-bottom: 18px;
}
.soluBC_box9 p{
    font-size: 18px;
    color: #fff;
    font-weight: 300;
    line-height: 1.4em;
    font-family: "Open Sans";
}
.soluBC_box9 .img1{
    margin-top: 25px;
}
.soluBC_box10{
    padding-bottom: 70px;
    background: #0b0c0c;
    width: 100%;
    overflow: hidden;
}
.soluBC_box10 .content{
    display: flex;
}
.soluBC_box10 .content .show_img{
    width: 50%;
}
.soluBC_box10 .content .show_img .show_S_slick{
    margin-top: 10px;
}
.soluBC_box10 .content .show_img .show_S_slick .img{
    cursor: pointer;
    padding: 0 5px;
}
.soluBC_box10 .content .show_img .img img{
    margin: 0 auto;
}
.soluBC_box10 .content .info{
    width: 600px;
    padding-left: 35px;
}
.soluBC_box10 .content .info .text{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.soluBC_box10 .content .info h2{
    font-size: 48px;
    color: #fff;
    padding-top: 75px;
    padding-bottom: 70px;
}
.soluBC_box10 .content .info .text span{
    display: inline-block;
    width: 170px;
    font-size: 18px;
    font-weight: 300;
    line-height: 1.4em;
    font-family: "Open Sans";
    color: #fff;
    margin-bottom: 22px;
}
.soluBC_box10 .content .info a.more{
    display: inline-block;
    font-size: 18px;
    font-weight: 300;
    line-height: 1.4em;
    font-family: "Open Sans";
    color: #fff;
    margin-top: 65px;
}
.soluBC_box10 .content .info a.more:hover{
    text-decoration: underline;
}
.soluCM_box2{
    padding-top: 80px;
    padding-bottom: 40px;
    background-color: #0b0c0c;
}
.soluCM_box2 .items {
    display: flex;
    justify-content: space-between;
}
.soluCM_box2 .items .item {
    width: 50%;
}
.soluCM_box2 .items .item h2 {
    font-size: 48px;
    color: #fff;
    padding-bottom: 13px;
}
.soluCM_box2 .items .item p {
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    max-height: 160px;
    overflow: hidden;
    margin-bottom: 50px;
}
.soluCM_box2 .items .item > a {
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    text-decoration: underline;
}
.soluCM_box3{
    background: url("../image/C-CM-2_08.jpg") no-repeat bottom center #0b0c0c;
}
.soluCM_box3 .img {
    display: flex;
    justify-content: space-between;
}
.soluCM_box4{
    padding: 80px 0;
    background: #0b0c0c;
}
.soluCM_box4 .text_left{
    width: 50%;
    float: left;
    padding-left: 10px;
}
.soluCM_box4 .text_right{
    width: 50%;
    float: right;
    padding-left: 30px;
}
.soluCM_box4 .text_left .img{
    display: block;
    margin: 0 auto;
    margin-bottom: 30px;
}
.soluCM_box4 p{
    font-size: 18px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
    line-height: 1.4em;
    margin-bottom: 30px;
}
.soluCM_box4 .text_right h1{
    font-size: 48px;
    color: #fff;
    padding-top: 50px;
    padding-bottom: 80px;
    line-height: 1.2em;
}
.soluBC_box5 h3.cm{
    font-size: 48px;
    margin-bottom: 10px;
    margin-top: 80px;
}
.soluBC_box5 h4.cm{
    font-size: 18px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
    line-height: 1.4em;
    margin-left: 68px;
    margin-bottom: 70px;
}
.soluCM_box5 .text_left .img {
    display: flex;
    justify-content: flex-end;
    line-height: 0;
    background: url("../image/C-CM-2_21.jpg")no-repeat center !important;
    background-size: cover;
    padding-top: 90px;
    padding-right: 130px;
}
.soluCM_box5 a.more,
.soluCM_box7 a.more{
    display: block;
    margin-top: 20px;
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    text-decoration: underline;
}
.soluCM_box5 .cm_text{
    padding-left: 90px;
    background: url("../image/C-CM-2_26.jpg")no-repeat left center;
}
.soluCM_box5 .cm_text h2{
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    line-height: 1.4em;
    font-family: "Open Sans";
}
.soluCM_box5 .cm_text p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    line-height: 1.5em;
    font-family: "Open Sans";
}
.soluCM_box5 .cm_text2{
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    line-height: 1.4em;
    font-family: "Open Sans";
    padding-left: 65px;
    background: url("../image/ce_logo.jpg") no-repeat left center;
    padding-top: 10px;
    padding-bottom: 10px;
    margin-top: 10px;
    margin-bottom: 30px;
}
.soluCM_box5 .cm_items{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.soluCM_box5 .cm_items .cm_item{
    width: 30%;
    margin-bottom: 20px;
    text-align: center;
}
.soluCM_box5 .cm_items .cm_item .cm_img{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 87px;
    height: 70px;
    margin: 0 auto;
    font-size: 64px;
    color: #e1e914;
}
.soluCM_box5 .cm_items .cm_item p{
    font-size: 18px;
    color: #fff;
    font-weight: bold;
    line-height: 1.4em;
    font-family: "Open Sans";
}
.soluCM_box5 .text_right h2{
    font-size: 48px;
    color: #fff;
}
.soluCM_box5 .text_right .cm_line{
    margin-top: 30px;
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    line-height: 1.4em;
    font-family: "Open Sans";
}
.soluCM_box5 .text_right .cm_box{
    width: 600px;
    float: left;
    padding-left: 30px;
}
.soluCM_box5 table{
    border: 0;
}
.soluCM_box5 table th{
    background: #434343;
    text-transform: uppercase;
}
.soluCM_box5 table th, .soluCM_box5 table td {
    font-size: 15px;
    color: #fff;
    font-weight: 300;
    font-family: "Open Sans";
    padding: 10px 0;
    padding-left: 20px;
    border: 0;
}
.soluCM_box5 table td{
    border-bottom: 1px dotted #434343;
    border-right: 1px dotted #434343;
}
.soluCM_box5 table tr td:nth-last-child(1){
    border-right: 0;
}
.soluCM_box5 .text_right .content{
    padding-bottom: 160px;
}
.soluBC_box7 .cm_img{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    line-height: 0;
    background: url("../image/C-CM-2_29.jpg")no-repeat center !important;
    background-size: cover;
    padding-top: 90px;
    padding-right: 130px;
    height: 961px;
}

.soluCM_box7 .cm_h2{
    font-size: 48px;
    color: #fff;
    padding-bottom: 10px;
}
.soluCM_box7 .cm_txt{
    font-size: 16px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.7em;
    margin-top: 22px;
}
.soluCM_box7 .text_right{
    background: #0b0c0c;
}
.soluCM_box7 .text_right .cm_92{
    display: flex;
    margin-top: 85px;
}
.soluCM_box7 .text_right .cm_92 .item1{
    width: 33%;
}
.soluCM_box7 .text_right .cm_92 .item2{
    width: 48%;
    padding-left: 15px;
}
.soluCM_box7 .text_right .cm_92 .item2 h2{
    font-size: 48px;
    color: #fff;
}
.soluCM_box7 .text_right .cm_92 .item2 p{
    font-size: 16px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
}
.soluCM_box7 .text_right .cm_92 .item3{
    padding-top: 15px;
}
.soluCM_box7 .text_right .cm_items{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 40px;
}
.soluCM_box7 .text_right .cm_items .cm_item{
    width: 50%;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    padding: 10px 0;
    padding-left: 60px;
    margin-bottom: 10px;
    padding-right: 40px;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(1){
    background: url("../image/CM_box7_2.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(2){
    background: url("../image/CM_box7_3.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(3){
    background: url("../image/CM_box7_4.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(4){
    background: url("../image/CM_box7_5.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(5){
    background: url("../image/CM_box7_6.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(6){
    background: url("../image/CM_box7_7.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(7){
    background: url("../image/CM_box7_8.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(8){
    background: url("../image/CM_box7_9.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(9){
    background: url("../image/CM_box7_10.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .cm_items .cm_item:nth-child(10){
    background: url("../image/CM_box7_11.jpg")no-repeat left center;
}
.soluCM_box7 .text_right .content{
    padding-top: 40px;
}
.soluCM_box8{
    background: url("../image/C-CM-2_33.jpg")fixed no-repeat center;
    background-size: cover;
    padding-top: 60px;
}
.soluCM_box8 .img{
    margin-top: 30px;
}
.cd_box1 .img{
    line-height: 0;
}
.cd_box1 .img img{
    width: 100%;
}
.cd_box2{
    background: #0b0c0c;
    padding-top: 90px;
    padding-bottom: 20px;
}
.cd_box2 .text{
    display: flex;
    flex-wrap: wrap;
}
.cd_box5 .text h2{
    font-size: 48px;
    color: #fff;
    padding-left: 100px;
}
.cd_box5 .text a.more{
    display: inline-block;
    padding-left: 100px;
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    text-decoration: underline;
    margin-bottom: 40px;
    margin-top: 20px;
}
.cd_box2 .text .item{
    width: 50%;
}
.cd_box2 .text .item h2{
    font-size: 48px;
    color: #fff;
    padding-bottom: 13px;
}
.cd_box2 .text .item p{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
}
.cd_box2 .text .item a{
    display: inline-block;
    margin-top: 20px;
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    text-decoration: underline;
}
.cd_box3{
    background: url("../image/CD-2_05.jpg")no-repeat center #0b0c0c;
    background-size: cover;
}
.cd_box3 .items{
    display: flex;
    justify-content: space-around;
    padding-top: 10px;
}
.cd_box3 .items .img{
    line-height: 0;
}
.cd_box4{
    background: #0b0c0c;
    padding-top: 50px;
}
.cd_box4 .items{
    display: flex;
}
.cd_box4 .items .item{
    width: 50%;
}
.cd_box4 .items .item h2{
    font-size: 48px;
    color: #fff;
    margin-bottom: 75px;
}
.cd_box4 .items .item p{
    font-size: 14px;
    color: #fff;
    font-weight: 300;
    line-height: 2em;
    font-family: "Open Sans";
}
.cd_box4 .items .item p strong{
    font-size: 15px;
    color: #fff;
    font-family: "Open Sans";
}
.cd_box4 .items .item:nth-child(2){
    padding-left: 35px;
    padding-top: 70px;
    background: url("../image/CD-2_13.jpg")no-repeat center 48px;
}
.cd_box5{
    display: flex;
    overflow: hidden;
    background: #0b0c0c;
}
.cd_box5 .cd_left{
    width: 50%;
    background: #101212 ;

}
.cd_box5 .cd_left{
    width: 50%;
}
.cd_box5 .cd_left .content{
    width: 600px;
    float: right;
    padding-left: 10px;
}
.cd_box5 .cd_right .content{
    width: 600px;
    float: left;
    padding-left: 10px;
}
.cd_box5 .cd_left .content .text{
    padding-top: 116px;
    background: url("../image/two_06.jpg") no-repeat left 100px;
    padding-right: 25px;
}
.cd_box5 .cd_left .content .text p{
    font-size: 18px;
    color: #fff;
    font-weight: 300;
    line-height: 1.5em;
    font-family: "Open Sans";
}
.cd_box5 .cd_left .content .text p strong{
    font-size: 18px;
    color: #fff;
    font-family: "Open Sans";
}
.cd_box5 .cd_right .logo a{
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    font-family: "Open Sans";
    line-height: 1.4em;
    text-decoration: underline;
    margin-left: 40px;
}
.cd_box5 .cd_left .content .items1{
    display: flex;
    flex-wrap: wrap;
    padding-top: 50px;
    padding-bottom: 30px;
}
.cd_box5 .cd_left .content .items1 .item{
    width: 262px;
    padding: 0 30px;
    text-align: center;
    margin-bottom: 10px;
}
.cd_box5 .cd_left .content .items1 .item p{
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    font-family: "Open Sans";
}
.cd_box5 .line{
    height: 10px;
    background: url("../image/line.jpg") repeat-x center;
}
.cd_box5 .tip{
    display: flex;
    padding-left: 30px;
    padding-top: 25px;
    padding-bottom: 50px;
}
.cd_box5 .tip .img{
    width: 125px;
    text-align: center;
}
.cd_box5 .tip p {
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    line-height: 1.5em;
    font-family: "Open Sans";
    padding-left: 20px;
}
.cd_box5 .tip p strong{
    font-size: 16px;
    color: #fff;
    font-family: "Open Sans";
}
.cd_box5 .cd_img1{
    display: flex;
    background: url("../image/CD-2_pro2.jpg")no-repeat center;
    background-size: cover;
    clear: both;
    height: 784px;
    align-items: center;
    justify-content: center;
}
.cd_box5 .cd_left .line_text{
    display: flex;
    margin-bottom: 30px;
    padding-right: 30px;
}
.cd_box5 .cd_left .line_text .num{
    width: 70px;
    font-size: 97px;
    color: #fff;
    padding-right: 30px;
}
.cd_box5 .cd_left .line_text .txt{
    font-size: 18px;
    color: #fff;
    font-family: "Open Sans";
    font-weight: 300;
    line-height: 1.4em;
    padding-left: 20px;
    background: url("../image/line_s.jpg") repeat-y left center ;
}
.cd_box5_2 .cd_left{
    background: #0a0b0b;
}
.cd_box5 .cd_left .content2{
    padding-top: 90px;
}
.cd_box5 .cd_right .text h2{
    font-size: 48px;
    color: #fff;
    padding-top: 80px;
    padding-bottom: 45px;
    padding-left: 10px;
}
.cd_box5 .cd_right .logo{
    padding-left: 10px;
}
.cd_box5_2 .cd_right .items{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 0 10px;
    padding-bottom: 40px;
    margin-top: 40px;
}
.cd_box5_2 .cd_right .items .item{
    width: 50%;
    text-align: center;
    margin-bottom: 20px;
    padding-right: 10px;
}
.cd_box5_2 .cd_right .items .item p{
    font-size: 16px;
    color: #fff;
    font-family: "Open Sans";
    font-weight: 300;
    line-height: 1.2em;
}
.cd_box5_2 .cd_right .items .item p strong{
    font-size: 16px;
    color: #fff;
    font-family: "Open Sans";
}
.cd_box5_2 .cd_right .img_95{
    padding-top: 30px;
}
.cd_box6{
    background: #0a0b0b;
}

.cd_box6 .img{
    line-height: 0;
}
.cd_box7{
    background: url("../image/CD-2_img11.jpg")fixed no-repeat center;
    background-size: cover;
    padding-top: 60px;
}
.cd_box8{
    background: #0a0b0b;
}
.cd_box8 h2{
    font-size: 48px;
    color: #fff;
    text-align: center;
    padding-top: 65px;
    padding-bottom: 30px;
    padding-left: 80px;
    padding-right: 80px;
    line-height: 1.2em;
}
.cd_box8 .img{
    line-height: 0;
}
.z_box1 .img{
    line-height: 0;
}
.z_box3{
    background: url("../image/Z-2-img-1.jpg")no-repeat center #0b0c0c;
    background-size: cover;
}
.z_box3 .items{
    display: flex;
    justify-content: space-around;
}
.inquire_box .title_box h1{
    font-size: 24px;
    color: #333;
    font-weight: 700;
    text-align: center;
}
.z_box4{
    background: #0a0b0b;
    padding-top: 80px;
    padding-bottom: 100px;
}
.z_box4 h2{
    font-size: 48px;
    color: #fff;
    padding-top: 30px;
    padding-bottom: 20px;
}
.z_box4 p{
    font-size: 18px;
    color: #fff;
    font-weight: 300;
    line-height: 1.4em;
    font-family: "Open Sans";
    padding-top: 10px;
}
.z_box5{
    display: flex;
    background: #0a0b0b;
}
.z_box5 .text_left{
    width: 50%;
}
.z_box5 .text_right{
    width: 50%;
}
.z_box5 .text_left .z_img{
    display: flex;
    justify-content: flex-end;
    padding-right: 120px;
    align-items: center;
    height: 950px;
    background: url("../image/Z-2-img_23.jpg")#0a0b0b no-repeat center;
    background-size: cover;
}
.z_box5 .text_right .content{
    width: 600px;
    padding-left: 15px;
}
.z_box5 .text_right .content h2{
    font-size: 48px;
    color: #fff;
    padding-bottom: 30px;
}
.z_box5 .text_right .content .items{
    display: flex;
    flex-wrap: wrap;
}
.z_box5 .text_right .content .items .item{
    width: 50%;
    padding-left: 65px;
    padding-right: 10px;
    margin-bottom: 20px;
}
.z_box5 .text_right .content .items .item:nth-last-child(1),
.z_box5 .text_right .content .items .item:nth-last-child(2){
    width: 100%;
}
.z_box5 .text_right .content .items .item h3{
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    line-height: 1.2em;
    font-family: "Open Sans";
}
.z_box5 .text_right .content .items .item p{
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    line-height: 1.3em;
    font-family: "Open Sans";
    word-break: break-all;
}
.z_box5 .text_right .content .items .item:nth-child(1){
    background: url("../image/Z-2_icon1.png")no-repeat left top;
}
.z_box5 .text_right .content .items .item:nth-child(2){
    background: url("../image/Z-2_icon2.png")no-repeat left top;
}
.z_box5 .text_right .content .items .item:nth-child(3){
    background: url("../image/Z-2_icon3.png")no-repeat left top;
}
.z_box5 .text_right .content .items .item:nth-child(4){
    background: url("../image/Z-2_icon4.png")no-repeat left top;
}
.z_box5 .text_right .content .items .item:nth-child(5){
    background: url("../image/Z-2_icon5.png")no-repeat left top;
}
.z_box5 .text_right .content .items .item:nth-child(6){
    background: url("../image/Z-2_icon6.png")no-repeat left top;
}
.z_box5 .text_right .content .items .item:nth-child(7){
    background: url("../image/Z-2_icon7.png")no-repeat left top;
}
.z_box5 .text_right .content .items .item:nth-child(8){
    background: url("../image/Z-2_icon8.png")no-repeat left top;
}
.z_box6{
    display: flex;
    background: url("../image/Z-2_bg1.jpg") #0a0b0b no-repeat bottom center;
    padding-top: 45px;
    padding-bottom: 120px;

}
.z_box6 .text_left{
    width: 50%;
    overflow: hidden;
}
.z_box6 .text_right{
    width: 50%;
    overflow: hidden;
}
.z_box6 .text_left .content{
    width: 600px;
    float: right;
    padding-right: 10px;
}
.z_box6 .text_left .content h2{
    font-size: 48px;
    color: #fff;
    padding-bottom: 15px;
}
.z_box6 .text_left .content p{
    font-size: 18px;
    color: #fff;
    font-weight: 300;
    line-height: 1.3em;
    font-family: "Open Sans";
}
.z_box6 .text_left .content .items{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-top: 60px;
    margin-bottom: 50px;
}
.z_box6 .text_left .content .items .item{
    width: 50%;
    padding: 0 20px;
    text-align: center;
    margin-bottom: 10px;
}
.z_box6 .text_left .content .items .item h3{
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    line-height: 1.3em;
    font-family: "Open Sans";
}
.z_box6 .text_left .content .items .item p{
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    line-height: 1.3em;
    font-family: "Open Sans";
}
.z_box6 .text_left .content .last_text{
    padding-left: 200px;
    background: url("../image/Z-2_icon13.png")no-repeat left center;
}
.z_box6 .text_left .content .last_text h3{
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    line-height: 1.3em;
    font-family: "Open Sans";
}
.z_box6 .text_left .content .last_text p{
    font-size: 16px;
    color: #fff;
    font-weight: 300;
    line-height: 1.3em;
    font-family: "Open Sans";
}
.z_box6 .text_right .z_img{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 786px;
    background: url("../image/Z-2-img_32.jpg")no-repeat center;
    background-size: cover;
    margin-top: 60px;
}
.z_box7{
    background: url("../image/Z-2-img_35.jpg") fixed no-repeat center;
    background-size: cover;
    padding-top: 90px;
    padding-bottom: 30px;
}

.z_box10{
    display: flex;
    background: #0a0b0b;
    padding-bottom: 110px;
}
.z_box10 .text_left{
    width: 50%;
    overflow: hidden;
}
.z_box10 .text_right{
    width: 50%;
    overflow: hidden;
}
.z_box10 .content{
    width: 600px;
    float: right;
    padding-top: 130px;
    padding-left: 20px;
    padding-right: 40px;
}
.z_box10 .content h2{
    font-size: 48px;
    color: #fff;
    padding-bottom: 35px;
}
.z_box10 .content .info .item{
    display: flex;
    margin-bottom: 25px;
}
.z_box10 .content .info .num{
    font-size: 86px;
    color: #fff;
    width: 10%;
    line-height: 1em;
}
.z_box10 .content .info .text{
    width: 90%;
    padding-left: 25px;
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    line-height: 1.6em;
    font-family: "Open Sans";
    background: url("../image/line_s.jpg") repeat-y left center;
}
.footer_contact ul li:nth-child(1){
    padding-left: 30px;
    background: url("../image/contact_icon5.png") no-repeat left 6px;
}
.footer_contact ul li:nth-child(2){
    padding-left: 30px;
    background: url("../image/contact_icon3.png") no-repeat left 6px;
}
.footer_contact ul li:nth-child(3){
    padding-left: 30px;
    background: url("../image/contact_icon1.png") no-repeat left 6px;
}


.nav_normal .dropdown_menu li.Three_menu > ul {
    position: absolute;
    top: 0;
    left: 100%;
    background: #262626;
    min-width: 160px;
    z-index: 3;
    display: none;
}
.nav_normal .dropdown_menu li.Three_menu > ul{
    background: #262626;
    padding: 10px 15px !important;
}

.nav_normal .Three_menu:hover .sub-arrow{
    color: #fff;
}







#google_map2{
    width: 100%;
    height: 445px;
}

#google_map{
    width: 100%;
    height: 480px;
}
.tab_switch table th{
    background: rgb(0, 112, 192);
    color: #fff;
}
.tab_switch table th p{
    color: #fff;
}
.tab_switch table tr:nth-child(odd) td{
    background-color: rgb(203, 213, 232);
}
.tab_switch table tr:nth-child(even) td{
    background: #E7EBF4;
}
@media (max-width: 1620px) {
    .email_form{
        justify-content: start;
    }
    .index_box3 .index_pros .item:nth-child(1) .txt,.index_box3 .index_pros .item:nth-child(1) .h2{
        padding-left: 220px;
    }
    .index_box4 .con_row:nth-child(2) .item:nth-child(1){
        padding-left: 135px;
    }
    .soluBC_box10 .content .info h2{
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .soluBC_box10 .content .info a.more{
        margin-top: 25px;
    }
    .index_box3 .index_pros .item:nth-child(1) .txt, .index_box3 .index_pros .item:nth-child(1) .h2{
        padding-left: 100px;
    }
    .index_box3 .index_pros .item:nth-child(1) .txt .img{
        width: 38%;
    }
    .index_box3 .index_pros .item:nth-child(2) .txt, .index_box3 .index_pros .item:nth-child(2) h2{
        /*padding-left: 100px;*/
        padding-right: 10px;
    }
    .index_box3 .index_pros .item:nth-child(2) .txt .line{
        width: 100%;
    }

    .index_box3 .index_pros .item:nth-child(2) .txt{
        padding-top: 0;
    }
    .index_box7 .index_events .item .txt{
        width: 75%;
        float: right;
    }
}
@media (max-width: 1420px){
    .index_box7 .index_events .item .txt{
        width: 70%;
        float: right;
    }
}
@media (max-width: 1220px) {
    .nav_list > li > a{
        padding: 0 10px;
    }
    .email_form{
        width: 8.6%;
    }
    .banner_slick .txt{
        padding-top: 115px;
    }
    .banner_slick .txt p{
        font-size: 35px;
    }
    .index_video .txt h2{
        font-size: 50px;
    }
    .index_video .txt{
        justify-content: center;
        width: 100%;
        margin-left: 0;
        padding: 10px 0;
        left: 0;
    }
    .index_video .txt p{
        padding-bottom: 20px;
    }
    .index_video .txt a.watch{
        display: none;
    }
    .index_box4 .item .more_pro{
        margin-bottom: 10px;
    }
    .solution_box1 .logo{
        margin-bottom: 30px;
    }
    .solution_box1{
        padding-top: 40px;
        height: 400px;
    }
    .solution_box2 .solu_item:nth-child(odd) .text{
        width: 70%;
    }
    .cd_box5 .cd_left .content{
        padding-left: 10px;
    }
    .index_box7 .index_events .item .txt{
        width: 65%;
        float: right;
    }
    .index_box3 .index_pros .item:nth-child(2) h2{
        float: none;
        width: 100%;
        padding-left: 10px;
    }
    .index_box2 .items .item p{
        height: 110px;
    }
}

@media (max-width: 992px) {
    body{
        padding-top: 60px;
    }
    /*移动端隐藏模块*/
    .header {
        display: none;
    }

    /*移动端头部*/
    .m_header {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: #0c0c0c;
        z-index: 99999;
    }

    .m_header {
        height: 60px;
    }

    .logo_box {
        width: 100%;
        text-align: center;
        height: 60px;
        line-height: 0;
        font-size: 0;
        zoom: 1;
    }

    .logo_box img {
        height: 100%;
    }

    /*移动端菜单按钮*/
    .nav_toggle {
        color: #fff;
        -webkit-transform: scale(0.7);
        -moz-transform: scale(0.7);
        -ms-transform: scale(0.7);
        -o-transform: scale(0.7);
        transform: scale(0.7);
        transform-origin: 50% 50%;
        position: absolute;
        top: 50%;
        left: 10px;
        margin-top: -13px;
        z-index: 999;
    }

    .nav_toggle {
        cursor: pointer;
        padding: 10px 45px 16px 0;
    }

    .nav_toggle span,
    .nav_toggle span:before,
    .nav_toggle span:after {
        cursor: pointer;
        -webkit-border-radius: 2px;
        -moz-border-radius: 2px;
        border-radius: 2px;
        height: 3px;
        width: 45px;
        background: #ffffff;
        position: absolute;
        display: block;
        content: '';
    }

    .nav_toggle span:before {
        top: -10px;
    }

    .nav_toggle span:after {
        bottom: -10px;
    }

    .nav_toggle span,
    .nav_toggle span:before,
    .nav_toggle span:after {
        transition: all 500ms ease-in-out;
        -webkit-transition: all 500ms ease-in-out;
        -moz-transition: all 500ms ease-in-out;
        -o-transition: all 500ms ease-in-out;
    }

    .nav_toggle.active span {
        background-color: transparent;
    }

    .nav_toggle.active span:before,
    .nav_toggle.active span:after {
        top: 0;
    }

    .nav_toggle.active span:before {
        transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
    }

    .nav_toggle.active span:after {
        transform: translateY(-10px) rotate(-45deg);
        -webkit-transform: translateY(-10px) rotate(-45deg);
        -ms-transform: translateY(-10px) rotate(-45deg);
        top: 10px;
    }

    /*移动端导航*/
    .m_header .m_nav {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        bottom: 0;
        width: 100%;
        background: #fff;
        z-index: 2;
        overflow: auto;
        border-top: 1px solid #f0f0f0;
        margin-top: -1px;
    }

    .m_header .m_nav_list > li a span {
        display: block;
        width: 100%;
        padding: 0 15px;
        line-height: 35px;
        text-align: left;
        font-size: 16px;
        color: #5e6063;
    }

    .m_header .m_nav_list > li {
        position: relative;
        border-bottom: 1px solid #f0f0f0;
        transition: transform .5s ease;
        transform: matrix(1, -1, 0, 1, 200, 100);
    }

    .m_header .m_nav_list > li > i {
        position: absolute;
        width: 20px;
        height: 20px;
        background: #000;
        top: 8px;
        right: 10px;
        background: url("../image/li_click.png") no-repeat top center;
    }

    .m_header .m_nav_list > li > a {
        opacity: 0;
    }

    .m_header .m_nav_list .dropdown .dropdown_menu {
        height: 0;
        overflow: hidden;
    }

    .m_header .m_nav_list .dropdown .dropdown_menu.on {
        height: auto;
    }

    .m_header .m_nav_list .dropdown_menu > li {
        border-top: 1px solid #f0f0f0;
        background: #f5f5f5;
    }
    .m_header .m_nav_list .dropdown_menu > li a{
        font-size: 14px;
        color: #5e6063;
        line-height: 30px;
        padding: 0 30px;
    }
    .m_header .m_nav_list .dropdown_menu .Three_menu_box > li a{
        padding-left: 40px;
    }
    .banner_slick .txt p{
        font-size: 25px;
    }
    .banner_slick .txt{
        padding-top: 40px;
    }
    .index_box2 .items{
        flex-wrap: wrap;
    }
    .index_box2 > p{
        padding-bottom: 20px;
    }
    .index_box2 .items .item{
        width: 50%;
        margin-bottom: 20px;
        padding: 0 10px;
    }
    .cd_box4 .items .item:nth-child(2){
        background: none;
    }
    .index_box2 .items .item p a{
        font-size: 16px;
    }
    .index_box2 .items .item p{
        margin-bottom: 10px;
        height: auto;
    }
    .index_box3 .index_pros .item:nth-child(1) .txt{
        width: 100%;
    }
    .index_box3 .index_pros .item:nth-child(1) .txt .img{
        position: static;
        width: 100%;
    }
    .index_box3 .index_pros .item:nth-child(1) .txt .line{
        width: 100%;
    }
    .index_box3 .index_pros .item:nth-child(1) .h2{
        font-size: 36px;
        margin-bottom: 10px;
    }
    .index_box3 .index_pros .item:nth-child(1) .txt, .index_box3 .index_pros .item:nth-child(1) .h2{
        padding-left: 10px;
        padding-right: 10px;
    }
    .index_box3 .index_pros .item:nth-child(2) .txt{
        width: 100%;
    }
    .index_box3 .index_pros .item:nth-child(2) .txt .img{
        position: static;
        width: 100%;
    }
    .index_box3 .index_pros .item:nth-child(2) .txt .line{
        width: 100%;
    }
    .index_box3 .index_pros .item:nth-child(2) h2{
        float: none;
        width: 100%;
        padding-left: 10px;
    }

    .index_box3 .index_pros .item:nth-child(2) h2{
        font-size: 36px;
        margin-bottom: 10px;
    }
    .index_box3 .index_pros .item:nth-child(2) .txt, .index_box3 .index_pros .item:nth-child(2) h2{
        padding-left: 10px;
        padding-right: 10px;
    }
    .index_box4 .con_row:nth-child(1) .item:nth-child(1),
    .index_box4 .con_row:nth-child(2) .item:nth-child(2),
    .index_box4 .con_row:nth-child(3) .item:nth-child(1){
        display: none;
    }
    .index_box4 .con_row:nth-child(1) .item:nth-child(2),
    .index_box4 .con_row:nth-child(2) .item:nth-child(1),
    .index_box4 .con_row:nth-child(3) .item:nth-child(2){
        width: 100%;
        padding-left: 10px;
    }
    .index_box4 .item .line{
        min-height: 90px;
        margin-bottom: 10px;
    }
    .index_box4 .item{
        height: auto;
    }
    .index_video .txt h2{
        display: none;
    }
    .index_video .txt p{
        display: none;
    }
    .index_box6 .text{
        margin-bottom: 20px;
        background-image: none;
        background-color: #fff;
        height: auto;
        padding: 30px;
    }
    .index_box6 .text .title h3{
        padding-top: 0;
    }
    .index_box6 h2{
        font-size: 36px;
    }
    .index_box6{
        padding-top: 40px;
    }
    .index_box6{
        padding-bottom: 40px;
    }
    .index_box6 .container > p > a{
        margin-bottom: 30px;
    }
    .index_box4 .con_row:nth-child(1) .item:nth-child(2) .line{
        width: 100%;
        padding-right: 10px;
    }
    .index_box7 .index_news,
    .index_box7 .index_events{
        width: 100%;
    }
    .index_box7 .index_events{
        padding-left: 0;
        border: 0;
    }
    .index_box7 .index_events .item .txt{
        padding-top: 10px;
        width: 100% ;
    }
    .index_box7 .index_events{
        margin-top: 30px;
    }
    .footer_box .footer_send{
        flex-wrap: wrap;
    }
    .footer_box .footer_send .text{
        width: 100%;
    }
    .footer_box .footer_send .btn a{
        margin-top: 10px;
    }
    .fast_navigation .sm_none{
        display: none;
    }
    .footer_box .footer_send .text{
        padding-right: 0;
    }
    .fast_navigation{
        padding-top: 30px;
        padding-bottom: 20px;
    }
    .footer_copyright .container_1200{
        padding-bottom: 30px;
    }
    .index_box4 .con_row:nth-child(2) .item:nth-child(1) .line{
        padding-right: 10px;
    }
    .index_box4 .con_row .line{
        width: 100% !important;
        padding-right: 10px;
    }
    .index_box3 .index_pros .item:nth-child(2){
        padding-top: 10px;
    }
    .solution_box1 .logo{
        margin-bottom: 20px;
    }
    .solution_box1{
        padding-top: 20px;
        height: 300px;
    }
    .solution_box1 h1{
        font-size: 36px;
    }
    .solution_box2 .solu_nav{
        flex-wrap: wrap;
    }
    .solution_box2 .solu_item:nth-child(odd) .img,
    .solution_box2 .solu_item:nth-child(odd) .text,
    .solution_box2 .solu_item:nth-child(even) .text,
    .solution_box2 .solu_item:nth-child(even) .img{
        width: 100%;
        text-align: left;
        float: none;
    }
    .solution_box2 .solu_nav .item{
        width: 100%;
        margin-bottom: 20px;
    }
    .solution_box2 .solu_nav .item:nth-child(2){
        padding-left: 10px;
    }
    .solution_box2 .solu_item:nth-child(even) .img{
        margin: 10px 0;
    }
    .solution_box2 .solu_nav .item:nth-child(2){
        padding-left: 0;
    }
    .solution_box1 p{
        font-size: 18px;
    }
    .solution_box2 .solu_item .info .text .link_items{
        display: block;
    }
    .solution_box2 .solu_item .info .text .link_items a{
        display: block;
        margin-bottom: 20px;
    }
    .solution_box2 .solu_item:nth-child(odd) .img,
    .solution_box2 .solu_item:nth-child(even) .img{
        float: none;
        width: 40%;
        padding-top: 10px;
    }
    .about_box2 h1{
        font-size: 36px;
    }
    .contact_box1{
        padding-top: 40px;
        height: 300px;
    }
    .contact_box2 .text_right .h2{
        font-size: 36px;
    }
    .contact_box2 .form,
    .contact_box2 h2.form_tit{
        padding-right: 0;
    }
    .contact_box1 .title .h1{
        font-size: 36px;
    }
    .contact_box1 .title .h1{
        float: none;
        text-align: center;
    }
    .contact_box1 .title .tit_right{
        width: auto;
        text-align: center;
        float: none;
    }
    .contact_box1 .title{
        width: 100%;
    }
    .cd_box4 .items .item h2{
        font-size: 36px;
    }
    .cd_box4 .items .item:nth-child(2){
        width: 100%;
        padding: 20px 10px;
        padding-top: 0;
    }
    .cd_box5 .cd_left .content .text{
        padding-top: 20px;
        background: none;
    }
    .cd_box5 .cd_left .content,
    .cd_box5 .cd_left,
    .cd_box5 .cd_right,
    .cd_box5 .cd_right .content{
        width: 100%;
        padding-right: 10px;
    }
    .cd_box5{
        flex-wrap: wrap;
    }
    .cd_box5 .cd_left .content .items1 .item{
        width: 25%;
    }
    .cd_box5 .tip{
        padding-bottom: 20px;
    }
    .cd_box5 .cd_img1{
        display: none;
    }
    .soluBC_box8 .text{
        flex-wrap: wrap;
        padding-left: 0;
    }
    .soluBC_box8 .text .info{
        width: 100%;
        padding-top: 20px;
    }
    .soluBC_box8 .text h2{
        font-size: 36px;
    }
    .soluBC_box8 .text p{
        font-size: 26px;
    }
    .cd_box8 h2{
        font-size: 36px;
        padding: 20px 0;
    }
    .soluBC_box9{
        padding-top: 40px;
        padding-bottom: 30px;
    }
    .soluBC_box9 h2{
        font-size: 36px;
    }
    .soluBC_box10 .content .info h2{
        font-size: 36px;
    }
    .soluBC_box10 .content{
        flex-wrap: wrap;
    }
    .soluBC_box10 .content .show_img,
    .soluBC_box10 .content .info{
        width: 100%;
    }
    .cd_box4 .items{
        flex-wrap: wrap;
    }
    .cd_box4{
        padding-top: 0;
    }
    .cd_box4 .items .item:nth-child(1){
        width: 100%;
    }
    .cd_box4 .items .item h2{
        margin-bottom: 15px;
    }
    .cd_box5 .cd_right .text h2{
        font-size: 36px;
    }
    .soluBC_box10 .content .info{
        padding-left: 0;
    }
    .soluBC_box8 .text h2{
        padding-bottom: 10px;
    }
    .cd_box7{
        padding-top: 0;
    }
    .cd_box2{
        padding-top: 30px;
    }
    .soluCM_box4 .text_left{
        width: 100%;
    }
    .soluCM_box4 .text_right{
        width: 100%;
        padding-left: 0;
    }
    .soluCM_box4 .text_right h1{
        padding-top: 20px;
        font-size: 36px;
        padding-bottom: 40px;
    }
    .soluCM_box5,
    .soluCM_box7{
        flex-wrap: wrap;
    }
    .soluCM_box5 .text_right,
    .soluCM_box5 .text_left{
        width: 100%;
    }
    .soluCM_box5 .text_left .content{
        width: 100%;
        padding-top: 20px;
        padding-left: 10px;
        padding-right: 10px;
    }
    .soluCM_box5 .text_right .cm_box{
        width: 100%;
        padding-left: 10px;
        padding-right: 10px;
    }
    .soluCM_box5 .text_right h2{
        font-size: 36px;
    }
    .soluCM_box5 .text_right .content{
        padding-bottom: 20px;
    }
    .soluCM_box5 .text_left .img,
    .z_box6 .text_right .z_img{
        padding-top: 0;
        padding-right: 0;
        height: 250px;
        justify-content: center;
        align-items: center;
    }
    .soluCM_box5 .text_left .img img,
    .z_box6 .text_right .z_img img{
        height: 100%;
    }
    .soluBC_box5 h3.cm{
        margin-top: 20px;
        margin-left: 10px;
    }
    .soluBC_box5 h4.cm{
        margin-left: 0px;
        margin-bottom: 30px;
    }
    .soluCM_box7 .text_left, .soluCM_box7 .text_right{
        width: 100%;
    }
    .soluCM_box5 .cm_text{
        min-height: 133px;
    }
    .soluBC_box7 .cm_img{
        height: 250px;
        padding: 0;
        justify-content: center;
        align-items: center;
    }
    .soluBC_box7 .cm_img img{
        height: 100%;
    }
    .soluCM_box7 .text_right .content{
        width: 100%;
        padding-top: 20px;
        padding-left: 10px;
        padding-right: 10px;
        height: auto;
    }
    .soluCM_box7 .text_right .cm_92{
        margin-top: 30px;
    }
    .soluBC_box2 .items{
        flex-wrap: wrap;
    }
    .soluBC_box2 .items .item{
        width: 100%;
        max-width: none;
        margin-bottom: 20px;
    }
    .soluBC_box2 h1{
        width: 100%;
        padding-bottom: 30px;
        font-size: 36px;
    }
    .soluBC_box3{
        padding-bottom: 0;
    }
    .soluBC_box5{
        flex-wrap: wrap;
    }
    .soluBC_box5 .text_left,
    .soluBC_box5 .text_right{
        width: 100%;
        padding: 0 10px;
    }
    .soluBC_box5 .text_left .content{
        width: 100%;
        padding-top: 30px;
        padding-right: 0;
    }
    .soluBC_box5 .text_left .img,
    .z_box5 .text_left .z_img{
        padding: 0;
        justify-content: center;
        align-items: center;
        height: 250px;
    }
    .soluBC_box5 .text_left .img img,
    .z_box5 .text_left .z_img img{
        height: 100%;
    }
    .soluBC_box5 .text_right h3{
        width: 100%;
        margin-left: 0;
        font-size: 36px;
    }
    .soluBC_box5 .text_right .content .con_box{
        width: 100%;
        padding-left: 0;
    }
    .soluBC_box6{
        padding-bottom: 30px;
    }
    .soluBC_box7{
        flex-wrap: wrap;
    }
    .soluBC_box7 .text_left, .soluBC_box7 .text_right{
        width: 100%;
        padding: 0 10px;
    }
    .soluBC_box7 .text_left .img,
    .soluBC_box7 .text_right .img{
        display: none;
    }
    .soluBC_box7 .text_left .content,
    .soluBC_box7 .text_right .content{
        width: 100%;
        padding: 20px 0;
        height: auto;
    }
    .cd_box5 .text a.more,
    .cd_box5 .text h2{
        padding-left: 0;
    }
    .cd_box5 .cd_right .logo a{
        display: block;
        margin-left: 0;
    }
    .soluBC_box7 .text_left .content .line,
    .soluBC_box7 .text_right .line{
        padding-left: 0;
        padding-top: 104px;
        margin-bottom: 45px;
    }
    .soluCM_box2 .items .item p{
        min-height: auto;
    }
    .z_box5,
    .z_box6{
        flex-wrap: wrap;
    }
    .z_box5 .text_left,
    .z_box5 .text_right,
    .z_box6 .text_left,
    .z_box6 .text_right,
    .z_box10 .text_left{
        width: 100%;
        padding: 0 10px;
    }
    .z_box5 .text_right .content,
    .z_box6 .text_left .content,
    .z_box10 .content{
        width: 100%;
        padding: 0;
    }
    .z_box10 .content{}
    .z_box10 .text_right{
        display: none;
    }
    .z_box10 .content h2{
        font-size: 36px;
    }
    .z_box10{
        padding-bottom: 40px;
    }
    .soluBC_box10 .content .info .text span{
        width: 50%;
    }
    .soluBC_box2{
        padding: 30px 0;
    }
    .about_box2{
        padding-top: 30px;
    }
    .solution_box2 .solu_item{
        padding: 20px 0;
    }
    .parameter_box h1{
        font-size: 32px;
    }
    .parameter_box p {
        font-size: 28px;
        color: #545454;
    }
    .soluBC_box6 .tb1{
        min-width: 1174px !important;
    }
    .soluBC_box6 .tb1.tb2{
        min-width: 700px !important;
    }
    .solution_box2 .solu_nav .item p{
        height: auto;
        margin-bottom: 20px;
    }
    .solution_box1{
        background: url("../image/solution_banner.jpg") no-repeat center;
        background-size: cover;
    }
    .contact_box1{
        background: url("../image/contact_bg.jpg") no-repeat center;
        background-size: cover;
    }
    .contact_box2 .text_right{
        padding-left: 0;
    }
    .index_box6{
        background: #161616;
    }
    .ejectEmail_form{
        width: 90%;
        height: 532px;
        left: 5%;
        margin-left: 0;
    }
    .soluBC_box5 a.more{
        padding-left: 0px;
    }

}
@media (max-width: 767px) {
    .footer_fixed_form{
        display: none;
    }

    #back_top{
        width: 0;
        height: 0;
        overflow: hidden;
    }

    .fast_navigation .col_lg_10{
        width: 100%;
    }
    .footer_copyright .text{
        text-align: center;
        margin-bottom: 10px;
    }
    .footer_copyright p span, .footer_copyright p a, .footer_copyright p{
        line-height: 1.4;
    }
    .banner_slick .txt p{
        font-size: 18px;
    }
    .index_box2 .h2{
        font-size: 36px;
    }
    .index_box2{
        padding-top: 20px;
        padding-bottom: 30px;
    }
    .index_box4 .item h2{
        font-size: 36px;
    }
    .index_box7 .index_news .h2{
        font-size: 36px;
    }
    .index_box7{
        padding: 40px 0;
    }
    .index_box3 .index_pros .item:nth-child(1) .txt, .index_box3 .index_pros .item:nth-child(1) .h2,
    .index_box3 .index_pros .item:nth-child(2) .txt, .index_box3 .index_pros .item:nth-child(2) h2{
        font-size: 26px;
    }
    .about_box2 h1{
        font-size: 26px;
    }
    .about_box3 .ab_row, .about_box3 .ab_row2{
        flex-wrap: wrap;
    }
    .about_box3 .ab_row .img_left{
        margin-bottom: 20px;
    }
    .about_box3 .ab_row .img_left,
    .about_box3 .ab_row .img_right{
        width: 100%;
        padding: 0;
    }
    .contact_box2 .text_right .h2{
        font-size: 26px;
    }
    .cd_box2 .text .item{
        width: 100%;
        margin-bottom: 10px;
    }
    .cd_box2 .text{
        flex-wrap: wrap;
    }
    .cd_box2 .text .item h2{
        font-size: 36px;
    }
    .cd_box5 .cd_left .content .items1 .item{
        width: 50%;
    }
    .soluBC_box8 .text h2{
        font-size: 26px;
    }
    .soluBC_box8 .text p{
        font-size: 18px;
    }
    .cd_box8 h2{
        font-size: 26px;
        padding: 20px 0;
    }
    .soluBC_box9 h2{
        font-size: 26px;
    }
    .cd_box5 .cd_right .text h2{
        font-size: 26px;
    }
    .cd_box5 .cd_left .line_text{
        padding-right: 10px;
        flex-wrap: wrap;
    }
    .cd_box5 .cd_left .line_text .txt{
        background: none;
        width: 100%;
        padding-left: 0px;
    }
    .cd_box5 .cd_left .line_text .num{
        width: 100%;
        font-size: 50px;
    }
    .cd_box5 .cd_left .content2{
        padding-top: 30px;
    }
    .soluBC_box10 .content .info h2{
        font-size: 26px;
    }
    .soluCM_box2 .items{
        flex-wrap: wrap;
    }
    .soluCM_box2 .items .item{
        width: 100%;
        margin-bottom: 20px;
    }
    .soluCM_box2{
        padding-top: 30px;
    }
    .soluCM_box4 .text_right h1{
        font-size: 26px;
    }
    .soluCM_box5 .text_right h2{
        font-size: 26px;
    }
    .soluCM_box5 .cm_items .cm_item{
        width: 50%;
    }
    .soluBC_box2 h1{
        font-size: 26px;
    }
    .soluBC_box5 .text_right h3{
        font-size: 26px;
    }
    .z_box5 .text_right .content .items .item,
    .z_box6 .text_left .content .items .item{
        width: 100%;
    }
    .z_box10 .content h2{
        font-size: 26px;
    }
    .z_box6 .text_left .content .last_text{
        padding-left: 0;
        background: url("../image/Z-2_icon13.png")no-repeat top left;
        padding-top: 100px;
    }
    .z_box10 .content .info .text{
        width: 100%;
        background: none;
        padding-left: 0;
    }
    .z_box10 .content .info .num{
        width: 100%;
        font-size: 36px;
    }
    .z_box10 .content .info .item{
        flex-wrap: wrap;
    }
    .cd_box5_2 .cd_right .items .item{
        width: 100%;
    }
    .parameter_box h1{
        font-size: 20px;
    }
    .cd_box4 .items .item h2{
        font-size: 24px;
    }
    .cd_box2 .text .item{
        margin-bottom: 20px;
    }
    .cd_box7{
        background: url("../image/CD-2_img11.jpg") no-repeat center;
        background-size: cover;
    }
    .soluBC_box9 .img1{
        text-align: center;
    }
}
@media (max-width: 640px){

}
@media (max-width: 580px){

    .banner_slick .txt{
        padding-top: 10px;
    }
    .solution_box1 .logo{
        margin-bottom: 20px;
    }
    .solution_box1{
        padding-top: 20px;
        height: 250px;
    }
    .solution_box1 h1{
        font-size: 26px;
    }
    .cd_box5 .cd_left .content .items1 .item{
        width: 100%;
        margin-bottom: 10px;
    }
    .cd_box8 h2{
        font-size: 18px;
    }
    .index_video .video_click{
        width: 50px;
        height: 50px;
        background: url("../image/video_btn.png")no-repeat center;
        background-size: cover;
    }
    .soluCM_box7 .text_right .cm_92 .item2 p{
        font-size: 12px;
    }
    .soluCM_box7 .text_right .cm_items .cm_item{
        width: 100%;
        margin-bottom: 20px;
    }
    .soluCM_box7{
        padding-bottom: 0;
    }
    .about_box3 .ab_row2 .img_left .item:nth-child(2){
        padding-left: 0;
    }
    .about_video .video_click{
        margin-left: -25px;
        margin-top: -25px;
        width: 50px;
        height: 50px;
        background: url("../image/about_video_btn.png") no-repeat center;
        background-size: cover;
    }
}
@media (max-width: 480px) {
    .index_box7 .index_events .item .txt{
        width: 100%;
        clear: both;
        float: none;
    }
    .index_box7 .index_events .item .img{
        clear: both;
        float: none;
    }
    .soluBC_box10 .content .info .text span{
        width: 100%;
    }
}