@media (max-width:1600px) {

}
@media (max-width:1400px) {
    .tabs-tabpane li {
        margin-top: 30px;
    }
}
@media (max-width:1200px) {
 
    .banner-text{
        font-size: 30px;
        margin-left: 0px;
    }
    .cooperation-list li a h4{
        font-size: 20px;
    }
    .cooperation-list li a p{
        font-size: 18px;
    }
    .div-tab ul.nav-pills{
        padding: 50px 40px 50px 30px;
        background-size: 100% auto;
        width: 348px;
    }
    .div-tab .tab-content {
        width: calc(100% - 348px);
        float: left;
        padding-left: 30px;
    }
    .tabs-tabpane li {
        margin-top: 20px;
    }
    .cooperation-list li a h4{
        padding: 10px 10px;
    }
    .cooperation-list li a{
      
    }
    .div-tab ul.nav-pills>li>a{
        font-size: 20px;
    }
    .tabs-tabpane li p{
        font-size: 18px;
    }
    .Overview-left{
        margin-top: 30px;
    }
    .Overview-right a.text-more{
        margin-top: 30px;
    }
}
@media (max-width:991px) {
    .Overview-left{
        float: left;
    }
    .cooperation{
        background-size: cover;
    }
    .cooperation-list li a:hover,
    .cooperation-list li a{
        background-size: 100% auto;
    }
    .cooperation-list li a {
        height: auto;
        margin-top: 50px;
        padding-bottom: 120px;
        min-height: auto;
    }
    .cooperation-list {
        padding-top: 0px;
    }
    .cooperation .cooperation-title img{
        height: 150px;
    }
    .div-tab ul.nav-pills{
        width: 100%;
    }
    .div-tab .tab-content{
        width: 100%;
        padding-left: 0px;
    }
}
@media (max-width:767px) {
    .banner-text {
        font-size: 16px;
        margin-left: 0px;
        transform: scale(0.8);
        top: 0px;
    }
    .cooperation-list li a {
        height: auto;
        margin-top: 60px;
        padding-bottom: 60px;
        
    }
    .hidden{
        display: block!important;
    }
    .Overview{
        padding: 30px 0px;
        background: url(../img/Overview-small-bg.png) no-repeat;
        background-size: cover;
        background-size: 100% 100%;
    }
    .Overview-title a,
    .Overview-title {
        font-size: 26px;
    }
    .Overview-title span::before{
        top: 5px;
    }
    .Overview-right p{
        font-size: 18px;
    }
    .Overview-right a.text-more{
        font-size: 14px;
        line-height: 33px;
        display: flex
;
        width: 125px;
        align-items: center;
        float: right;
    }
    .Overview-left {
        margin-top: 0px;
    }
    .div-tab{
        background: url(../img/tab-small-bg.png) no-repeat;
        background-size: 100% auto;
        background-color: #f8fbff;
        background-position-y: bottom;
        padding-bottom: 190px;
        padding-top: 30px;
    }
    .div-tab ul.nav-pills{
        background: url(../img/tabli-small-bg.png) no-repeat;
        background-size: 100% 200px;
        padding-bottom: 0px;
        min-height: 200px;
    }
    .div-tab ul.nav-pills>li>a{
        margin-bottom: 0px;
        border: none;
        border-bottom: 1px #017b74 solid;
        border-left: 1px #017b74 solid ;
        border-right: 1px #017b74 solid ;
        padding: 10px 15px;
    }
    .tabs-tabpane li h4{
        font-size: 20px;
        margin-top: 30px;
    }
    .tabs-tabpane li p {
        font-size: 16px;
    }
    .cooperation{
        background: url(../img/cooperation-small-bg.png) no-repeat;
        background-position-y: 120px;
        padding-bottom: 30px;
        background-size: 100% auto;
        margin-top: -138px;
    }
    .cooperation .cooperation-title img {
        height: auto;
    }
    .cooperation-list li a h4 {
        font-size: 18px;
        margin-top: 20px;
    }
    .cooperation-list li a p {
        font-size: 16px;
    }
    .div-tab ul.nav-pills>li>a i{
        display: none;
    }
.div-tab ul.nav-pills>li.active>a i{
    display: inline-block;
}
.div-tab ul.nav-pills>li>a img{
    width: 50.8px;
    display: none;
    position: absolute;
    right: 0px;
    top: 0px;
}
.div-tab ul.nav-pills>li.active>a img{
    display: block;
}
 .div-tab ul.nav-pills>li>a,
.div-tab ul.nav-pills>li>a:hover, .div-tab ul.nav-pills>li.active>a{

background-color: #fff;

color: #017b74 !important;
}
.div-tab ul.nav-pills>li:nth-child(2),
.div-tab ul.nav-pills>li:nth-child(3),
.div-tab ul.nav-pills>li:nth-child(4){
    display: none;
}

}
@media (max-width:600px) {

}