@media (min-width: 1920px){
}
@media (min-width: 1440px){
}
@media (min-width: 1366px){
    
}
@media (min-width: 1280px){
}
@media (min-width: 1200px){
    

}
@media (min-width: 992px){
    .y-pro-title-wapper .mg1{
        display: none;
    }
    .y-pro-ul1{
        display: block;
    }
}
@media (min-width: 768px){
    
}
@media (min-width: 1440px) and (max-width : 1599px){
}
@media (min-width: 1200px) and (max-width : 1365px){
}
@media (min-width: 992px) and (max-width : 1279px){
}
@media (min-width: 992px) and (max-width : 1199px){
    
}
@media (min-width: 768px) and (max-width : 1199px){
    
}
@media (min-width: 768px) and (max-width: 991px){
    

}
@media only screen and (max-width: 1365px){
    
}
@media only screen and (max-width: 1199px){
    

    .y-cj-ms{
        position: static;
        background: none;
        filter:alpha(opacity=100);  
        -moz-opacity:1;  
        -khtml-opacity: 1;  
        opacity: 1;
        height: 72px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
        margin-top: 10px;
    }
    .y-cj-ms .mg2{
        display: none;
    }
    .y-cj-ceng{
        position: static;
        color: #333;
        overflow: visible;
    }
    .y-cj-ceng .span-table,.y-cj-ceng .span-cell{
        display: block;
        width: auto;
        height: auto;
    }
    


}
@media only screen and (max-width : 991px){
    .y-product-menu{
        width: 100%;
        float: none;
        margin-bottom: 30px;
        position: relative;
        z-index: 9;
    }
    .y-product-right{
        width: 100%;
        float: none;
    }
    
    .y-pro-title-wapper{
        cursor: pointer;
    }
    .y-pro-title-wapper .mg1{
        display: block;
    }
    .y-pro-ul1{
        display: none;
        top: 60px;
        left: -1px;
        right: -1px;
        position: absolute;
        background: #fff;
        padding-bottom: 10px;
        max-height: 300px;
        overflow: auto;
    }
    .y-pro-ul1 li{
        /* float: left; */
    }

    .y-pro-ul1 li a{
        padding: 0;
        border-bottom: none;
        /* margin-right: 20px; */
        line-height: 30px;
        background: none;
    }
    .y-news-left{
        float: none;
        width: 100%;
        border-right:none;
    }
    .y-news-right{
        float: none;
        width: 100%;
        padding-left: 0;
        margin-bottom: 50px;
    }
    .y-news-ul1{
        margin-right: 0;
    }
    .y-li-wapper{
        margin-right: 0;
        padding-right: 0;
    }

    .y-news-art{
        padding-right: 0;
    }

    .y-product-02{
        background: none;
    }
    .y-pro-02{
        padding-top: 30px;
    }
    .y-pro-div1{
        margin-top: 30px;
    }
    .y-pro-div1 .a-pic{
        display: block;
        float: none;
        width: 100%;
        margin-bottom: 30px;
    }
    .y-pro-div1 .a-pic .mg1{
        top: -28px;
    }
    .y-pro-div1 .div1{
        float: none;
        width: 100%;
    }

    .y-pro-owl .owl-controls .owl-prev,.y-pro-owl .owl-controls .owl-next{
        width: 30px;
        height: 60px;
        margin-top: -30px !important;
    }
    .y-pro-page{
        /* position: absolute; */
        right: 15px;
        bottom: 10px;
        /* z-index: 8; */
        font-size: 14px;
        /* color: #d2d1d1; */
    }
    .y-pro-page .span1{
        font-size: 20px;
        /* color: #f79e11; */
        /* margin-right: 5px; */
    }

    .y-case-divv1{
        padding-top: 30px;
    }


    .y-case-01 .y-case-div1 .a-pic,.y-case-01:nth-child(2n) .y-case-div1 .a-pic{
        margin-left: 0;
        margin-right: 0;
    }
    .y-case-01 .y-case-divv1,.y-case-01:nth-child(2n) .y-case-divv1{
        padding-right: 0;
        padding-left: 0;
    }
    .y-case-div1 .a-pic img{
        margin: 0 auto;
    }

    .y-youshi-01{
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .y-youshi-div1{
        padding-right: 0;
        display: block;
        margin-top: 30px;
    }
    .y-youshi-divv1{
        display: block;
    }
    .y-youshi-01:nth-child(2n) .y-youshi-div1{
        padding-right: 0;
        padding-left: 0;
    }

}
@media only screen and (max-width : 767px){
    
    .pages a,.pages strong{
        display: none;
    }
    .pages a:first-child,.pages strong:first-child,.pages a:last-child,.pages strong:last-child{
        display: inline-block;
        width: 30%;
    }

    .y-li-wapper{
        padding-left: 0;
        height: auto;
    }
    .y-li-wapper .a-pic,.y-li-wapper .a-pic img{
        width: 100%;
        height: auto;
    }
    .y-li-wapper .a-pic{
        position: static;
    }
    .y-li-wapper .div1{
        margin-top: 20px;
    }

    .y-news-ul1 li:first-child{
        padding-top: 0;
    }
    .y-news-ul1 li:first-child .y-li-wapper {
        padding-top: 0;
        min-height: 194px;
    }
    .y-news-ul1 li:first-child .y-li-wapper .a-pic{
        top: 0;
    }

    .y-pro-tit .a1{
        min-width: auto;
        font-size: 16px;
        padding-left: 10px;
        padding-right: 10px;
    }
    .y-pro-a2 .span-title{
        font-size: 18px;
        padding-top: 15px;
    }
    .y-case-title{
        font-size: 26px;
    }

}
@media only screen and (max-width: 380px){
   
}
@media only screen and (max-width: 374px){
   .y-pro-tit .a1{
    font-size: 14px;
    padding-left: 5px;
    padding-right: 5px;
   }
}