@media screen and (max-width: 991px){
    #swt{ display: none;}
}
@media (min-width: 750px){
    .brand-cont .media-body{
        width: 590px;
        padding-right: 60px;
        padding-left: 75px;
    }
    .brand-cont .media-left{
        width: 200px;
    }
    .brand-cont .brand-li2 .media-body{
        padding-left: 60px;
        padding-right: 75px;
    }
    .kb-cont1{
        width: 750px;
    }
    .koubei .kb-cont1 .kb-item{
        width: 230px;
        margin-right: 15px;
    }
    .koubei .kb-item span{
        height: 32px;
        line-height: 32px;
        font-size:14px;
    }
    .kb-cont2 .kb-item{
        width: 350px;
    }
    .kb-cont2 .kb-item2{
        margin-left: 20px;
    }
    .koubei .kb-item .kb-item-mubu{
        padding: 0 2.5%;
    }
    .koubei .kb-item .kb-item-mubu h3{
        margin: 15px 0 8px;
    }
    .koubei .kb-item .kb-item-mubu p{
        line-height: 26px;
    }
    .kb-cont3 .bd{
        width: 660px;
    }
    .kb-cont3 .bd ul li{
        width: 214px;
        margin-right: 9px;
    }
    .zhuzao-item{
        width: 233px;
        margin-right: 9px;
    }
    .zhuzao-item img,.zhuzao-item .zz-txt{
        width: 233px;
        height: 160px;
    }
    .zhuzao-item .zz-txt{
        padding: 18px 10px 0;
    }
    .zhuzao-item h3{
        font-size: 14px;
        line-height: 20px;
        margin-bottom: 5px;
    }
    .zhuzao-item p{
        font-size: 12px;
        line-height: 20px;
        letter-spacing: -0.5px;
    }
    .liucheng .pic,.dingzhi .pic{
        width: 100%;
    }
    .liucheng .pic2,.dingzhi .pic2{
        display: none;
    }
    .liucheng .btns a{
        margin-right: 15px;
    }
    .dingzhi .pic{
        max-width: 847px;
    }

}
@media (min-width: 768px){
    .header .pull-right .tel a{
        margin-right: 0;
    }

    .swiper-container{
        display: none;
    }

}
@media (min-width: 992px){
    .brand-cont .media-body{
        width: 725px;
        padding-right: 170px;
    }
    .brand-cont .media-left{
        width: 215px;
    }
    .brand-cont .brand-li2 .media-body{
        padding-left: 170px;
    }
    .kb-cont1{
        width: 1000px;
    }
    .koubei .kb-cont1 .kb-item{
        width: 300px;
        margin-right: 20px;
    }
    .koubei .kb-item span{
        height: 40px;
        line-height: 40px;
        font-size:16px;
    }
    .kb-cont2 .kb-item{
        width: 456px;
    }
    .kb-cont2 .kb-item2{
        margin-left: 28px;
    }

    .koubei .kb-item .kb-item-mubu{
        padding: 5% 13% 0;
    }
    .kb-cont3 .bd{
        width: 870px;
    }
    .kb-cont3 .bd ul li{
        width: 207px;
        margin-right: 14px;
    }
    .zhuzao-item{
        width: 306px;
        margin-right: 11px;
    }
    .zhuzao-item img,.zhuzao-item .zz-txt{
        width: 306px;
        height: 206px;
    }
    .zhuzao-item .zz-txt{
        /*padding: 35px 30px 30px;*/
        padding: 23px 20px 0;
    }
    .zhuzao-item h3{
        line-height: 30px;
        margin-bottom: 5px;
    }
    .dingzhi img{
        width: 847px;
    }
    .zhuzao-item h3{
        font-size: 20px;
        line-height: 36px;
        margin-bottom: 10px;
    }
    .zhuzao-item p{
        font-size: 14px;
        line-height: 24px;
    }

}
@media (min-width: 1200px){
    .brand-cont .media{
        width: 945px;
        margin-left: auto;
        margin-right: auto;
    }
    .brand-cont .media-body{
        width: 718px;
        padding-right: 130px;
    }
    .brand-cont .media-left{
        width: 227px;
    }
    .brand-cont .brand-li2 .media-body{
        padding-left: 130px;
    }
    .kb-cont1{
        width: 1170px;
    }
    .koubei .kb-cont1 .kb-item{
        width: 364px;
        margin-right: 24px;
    }
    .kb-cont2 .kb-item{
        width: 552px;
    }
    .kb-cont2 .kb-item2{
        margin-left: 36px;
    }
    .kb-cont3 .bd{
        width: 1054px;
    }
    .kb-cont3 .bd ul li{
        width: 253px;
    }
    .zhuzao-item{
        width: 362px;
        margin-right: 27px;
    }
    .zhuzao-item img,.zhuzao-item .zz-txt{
        width: 362px;
        height: 244px;
    }
    .zhuzao-item .zz-txt {
        padding: 28px 52px 30px;
    }
    .zhuzao-item .zz-txt p{
        line-height: 28px;
        letter-spacing: 0.5px;
    }
    .liucheng .pic{
        width: 1000px;
        margin: 0 auto;
    }

}

@media (max-width: 1200px){
    .footer .col-lg-5{
        margin-top: 15px;
    }
}

@media (max-width: 767px){
    .header .logo img{
        width: 130px;
    }

    .footer{
        padding: 25px 0;
    }
    .kb-cont3{
        display: none;
    }
    .swiper-container{
        display: block;
        position: relative;
        margin-bottom: 32px;
    }
    .swiper-container .swiper-wrapper{
        position: relative;
        z-index: 9;
    }
    .swiper-wrapper .swiper-slide img{
        display: block;
        width: 94%;
        margin: 0 auto;
    }
    .swiper-wrapper .swiper-slide span{
        width: 94%;
        left: 50%;
        margin-left: -47%;
        font-size: 12px;
        height: 24px;
        line-height: 24px;
    }
    .swiper-container .pagination{
        position: absolute;
        text-align: center;
        bottom: 5px;
        margin: 0;;
        z-index:99;
    }
    .swiper-pagination-bullet{
        background: #1364b6;
        opacity: 1;
    }
    .swiper-pagination-bullet-active{
        background: #f20e01;
        opacity: 1;
    }

}

@media (max-width: 750px){
    .title h1{
        font-size: 20px;
    }
    .title .subtitle .subtitle-center{
        width: 270px;
    }
    .title .subtitle p{
        font-size: 14px;
        width: 230px;
    }
    .title .subtitle .short-line-left{
        left: 10px;
    }
    .title .subtitle .short-line-right{
        right: 10px;
    }


    .brand-cont .media-body{
        width: 62%;
        padding-right: 3%;
    }
    .brand-cont .media-body h2{
        font-size: 16px;
        margin-bottom: 5px;
    }
    .brand-cont .media-body p{
        line-height: 28px;
        text-align: justify;
    }
    .brand-cont .media-left{
        width: 35%;
    }
    .brand-cont .brand-li2 h2{
        text-align: left;
    }
    .brand-cont .brand-li2 .media-body{
        padding-left: 3%;
    }

    .kb-cont1{
        width: 100%;
    }
    .koubei .kb-cont1 .kb-item{
        width: 32%;
        margin-right: 2%;
    }
    .koubei .kb-cont1 .kb-item3{
        margin-right: 0;
    }
    .koubei .kb-item span{
        font-size: 12px;
        height: 20px;
        line-height: 20px;
    }
    .kb-cont2 .kb-item{
        width: 49%;
    }
    .kb-cont2 .kb-item2{
        margin-left: 2%;
    }
    .koubei .kb-item:hover .kb-item-mubu{
        display: none;
    }
    .koubei .kb-item:hover span{
        display: block;
    }

    .zhuzao-item{
        float: none;
        width: 90%;
        margin: 0 auto 20px;
    }
    .zhuzao-item.last{
        margin: 0 auto;
    }
    .zhuzao-item img,.zhuzao-item .zz-txt{
        width: 100%;
    }
    .zhuzao-item .zz-txt{
        padding: 20px 22px 25px;
    }
    .liucheng{
        padding-bottom: 20px;
    }
    .liucheng .bt{
        width: 230px;
    }
    .liucheng .pic{
        width: 100%;
    }
    .liucheng .btns a{
        font-size: 14px;
        width: 150px;
        margin-right: 5px;
    }
    .liucheng .btns a img{
        width: 24px;
        height:auto;
        margin-left: 5px;
    }
    .dingzhi img{
        width: 90%;
    }

    .liucheng .pic,.dingzhi .pic{
        display: none;
    }
    .liucheng .pic2,.dingzhi .pic2{
        width: 100%;
        display: block;
    }
    .liucheng .pic2{
        max-width: 400px;
        margin-top: 20px;
    }
    .dingzhi{
        padding: 10px 0 30px;
    }
    .dingzhi .pic2{
        max-width: 424px;
        margin-top: 20px;
    }
    .dingzhi p{
        margin-top: 15px;
    }

}

@media (max-width: 500px){
    .header a.pull-right{
        display: block;
    }
    .header ul.pull-right{
        display: none;
    }
    .liucheng .btns a{
        width: 60%;
        margin-right: 0;
        margin-bottom: 10px;
    }

}

@media (max-width: 400px){

    .footer .col-lg-7{
        padding-left: 20px;
        line-height: 24px;
        background: none;
    }
    .footer .col-lg-5 a{
        line-height: 30px;
    }

}