#gtco-offcanvas ul li.offcanvas-has-dropdown > a:after{
    font-family: "iconfont";
    content: "\e65b";
}
#gtco-offcanvas>ul>li{
    margin-bottom: 5px;
}
/*.swp1{
    height: 800px;
}*/
.swp1 li{
    list-style: none;
}
.slide_desc{
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    font-size: 26px;
    color: #fff;
    line-height: 50px;
    z-index: 999;
}
@media all and (max-width: 640px){
    .slide_desc{
        /*width: 200px;*/
    }
    .swp1 .swiper-slide{
        height: 100%;
    }
    .swp1 .swp1_img{
        height: 100%;
    }
}
.flex-section .col-1 .text{
    padding-left: 20%;
}
.gtco-card-item figure{
    height: auto;
}
.gtco-card-item .gtco-text h2{
    color: #333;
    font-weight: bold;
    margin-bottom: 0;
    height: 44px;
    overflow: hidden;
}
.gtco-cover{
    height: calc(100vw / 2.42);
}
.swp1{
    height: calc(100vw / 2.42);
}
.banner_text {
    text-align: left;
    padding-left: 60px;
}
@media all and (max-width: 768px) {
    /*.gtco-cover{
        height: 400px;
    }
    .swp1 {
        height: 400px;
    }*/
    .banner_text{
        padding-left: 0;
    }
}

.banner_t1{
    color: rgba(0, 172, 255, 1);font-size: 56px;font-weight: bold
}
.banner_t2{
    display:inline-block;font-size: 46px;color: #fff ;font-weight: bold;margin-bottom: 20px
}
.banner_t3{
    display:inline-block;font-size: 56px;color: #fff ;font-weight: bold;line-height: 60px;
}
@media all and (max-width: 1400px){
    .banner_t1{
        font-size: 46px;
    }
    .banner_t2{
        font-size: 36px;margin-bottom: 0
    }
    .banner_t3{
        font-size: 28px;
        line-height: 34px;
    }
}

@media all and (max-width: 768px) {
    .banner_t1 {
        font-size: 28px;
        margin-bottom: 0;
    }

    .banner_t2{
        font-size: 20px;
        margin-bottom: 0
    }
    .banner_t3{
        font-size: 20px;
        line-height: 24px;
    }

    .gtco-card-item{
        margin-bottom: 15px;
    }
    .gtco-section{
        padding-top: 20px!important;
    }
    .gtco-card-item figure{
        margin-bottom: 10px;
    }
    .gtco-card-item .gtco-text h2{
        font-size: 14px;
        margin-bottom: 0;
        height: 44px;
    }
    .youshiPic2{
        margin-top: -20px !important;
        margin-left: 0!important;
    }
    .youshiOne .youshiOne_title .youshiOne_titleEn{
        display: inline-block;
        max-width: 80%;
    }
    .youshiPic_wrap{
        margin-bottom: 30px;
    }
    .flex-section .col-1 .text{
        padding-left: 15px;
    }
    .flex-section .col-1{
        padding: 30px 0;
    }
    .row-pb-sm {
        padding-bottom: 10px !important;
    }
    .index_about{
        text-align: center;
    }
    .index_about_b{
        text-align: center;
    }
    .myIndex_bottom h1{
        font-size: 24px!important;
    }
    .myIndex_bottom h2{
        font-size: 24px!important;
        margin-bottom: 15px!important;
    }
    .myIndex_bottom span{
        font-size: 16px!important;
    }
}
.index_about_info p{
    margin-bottom: 0;
    display: none;
}
.index_about_info p:nth-child(1){
    display: block;
}
.index_about_info p:nth-child(2){
    display: block;
}
.index_about_info span{
    color: #666!important;
    font-size: 16px!important;
    line-height: 1.5!important;
}
/*优势start*/
.youshiOne{
    /*background-color: #fff;*/
    margin-bottom: 30px;
}
.youshiOne:nth-child(2n){
    padding-left: 20px;
}

.youshiOne .youshiOne_num{
    font-size: 52px;
    font-weight: bold;
    margin-right: 10px;
    color: #fff;
}
.youshiOne .youshiOne_title{
    color: #fff;
    margin-bottom: 10px;
    position: relative;
}
.youshiOne .youshiOne_title .youshiOne_titleEn{
    color: #fff;
    font-size: 52px;
    opacity: 0.3;
}
.youshiOne .youshiOne_title .youshiOne_titleCn{
    position: absolute;
    left: 60px;
    bottom: 10px;
    color: #000;
    font-weight: bold;
    font-size: 24px;
    z-index: 2;
}
.youshiOne .youshiOne_content{
    color: #333;
    font-size: 16px;
    /*padding-left: 28px;*/
}
/*优势end*/
@media all and (max-width: 768px){
    .proOne .gtco-card-item{
        overflow: hidden;
        border-radius: 10px;
        position: relative;
        /*box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.5);*/

    }
    .proOne .gtco-card-item figure{
        height: calc(100vw / 3.5);
        margin-bottom: 0;
    }
    .proOne .gtco-card-item figure img{
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
    }
    .proOne .gtco-card-item .gtco-text{
        position: absolute;
        bottom: 0;
        left: 0;
        z-index: 13;
        background: linear-gradient(360deg,rgba(0,0,0,0.6),rgba(0,0,0,0))   ;
        padding:10px 5px 5px;
        width: 100%;

    }
    .proOne .gtco-card-item .gtco-text h2{
        height: auto;
        color: #fff;
        line-height: 1.25;
    }
    .proOne .gtco-card-item .overlay{
        display: none;
    }
    .youshiTop{
        text-align: center;
    }
    .youshiLeft h2{
        text-align: center !important;
    }
    .youshiLeft{

        text-align: center !important;
    }
    .youshiOne1{
        margin-top: 50px;
    }
    .youshiRight_wrap{
        /*padding-right: 0;*/
    }
    /*.youshiOne .youshiOne_title{
        font-size: 14px;
    }*/
    .youshiOne .youshiOne_title .youshiOne_titleCn{
        font-size: 20px;
    }
    #gtco-features{
        padding-top: 200px;
    }
    .gtco-cover.gtco-cover-sm{
        height: 300px;
    }
    .gtco-cover.gtco-cover-sm .display-t, .gtco-cover.gtco-cover-sm .display-tc{
        height: 300px;
    }
    #gtco-footer .copyright{
        margin-top: 0;
    }
    .index_bottomSection{
        display: none;
    }
}
.stuck {
    position: fixed ;
    top: 0 ; }