.f1{
    margin-top: 80px;
}
.f1 .hd ul,.f5 .hd ul{
    display: flex;
    margin-right: 20px;
    align-items: center;
}
.f1 .hd ul li,.f5 .hd ul li{
    height: 42px;
    margin-right: 50px;
}
.f1 .hd ul li a,.f5 .hd ul li a{
    color: #606266;
    transition: all ease-in-out .2s;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}
.f1 .hd ul li.on a,.f5 .hd ul li.on a{
    color: #005BAC;
   
}
.f1 .hd ul li.on a::after,
.f5 .hd ul li.on a::after{
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    content: "";
    width: 20px;
    height: 2px;
    background: #005BAC;
}
.f1 .bd{
    margin-top: 50px;
}
.f1 .m-bd{
    display: none;
}
.f1 .bd .bdlst{
    height: 440px;
    display: flex;
    flex-wrap: wrap;
}
.f1 .bd .bdlst a{
    margin-right: 34px;
    display: flex;
    width: 294px;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}
.f1 .bd .bdlst a .pic{
    width: 100%;
    height: 392px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.f1 .bd .bdlst a .pic img{
    object-fit: cover;
    display: block;
    width: 100%;
    transition: all ease-in-out .8s;
}
.f1 .bd .bdlst a:hover .pic img{
    transform: scale(1.1);
}
.f1 .bd .bdlst a p{
    width: 100%;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 18px;
    margin-top: 24px;
}
.f1 .bd .bdlst a:nth-last-child(1){
    margin-right: 0;
}
.f2{
    margin-top: 100px;
}
.f2 img.img{
    width: 100%;
    display: block;
}
.f2 img.mimg{
    width: 100%;
    display: none;
}
.f2 .f2l,.f2 .f2r{
    width: 50%;
}

.f2 .f2l .f2l-in{
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}
.f2 .f2l .f2l-in .f2li{
    height: 100%;
    padding-left: 33.3333%;
    width: 60.729%;
}
.f2 .f2l .f2l-in .f2li .tit{
    margin-bottom: 40px;
}
.f2 .f2l .f2l-in .f2li .aboutus p{
    text-indent: 2em;
    color: #606266;
    line-height: 190%;
}
.f2 .f2l .f2l-in .f2li .aboutus{
    margin-bottom: 44px;
}
.f2 .f2l .f2l-in .f2li .aboutdatas{
    margin-bottom: 57px;
}
.f2 .f2l .f2l-in .f2li .aboutdatas .items p{
    color: #606266;
    font-size: 14px;
    margin-top: 2px;
}
.f2 .f2l .f2l-in .f2li .aboutdatas .items .h2 span{
    position: relative;
    color: #005BAC;
    font-size: 32px;
    font-family: microsoft yahei;
    font-weight: bold;
}
.f2 .f2l .f2l-in .f2li .aboutdatas .items .h2 span::after{
    bottom: 5px;
    color: #005BAC;
    font-size: 14px;
    position: absolute;
    font-family: AlibabaPuHuiTi-2-45-Light;
}
.f2 .f2l .f2l-in .f2li .aboutdatas .item1 .h2 span::after{
    content: "年";
}

.f2 .f2l .f2l-in .f2li .aboutdatas .item2 .h2 span::after{
    content: "多名";
    width: 32px;
}
.f2 .f2l .f2l-in .f2li .aboutdatas .item3 .h2 span::after{
    content: "多家";
    width: 32px;
}

.f3{
    margin-top: 79px;
}
.f3b{
    margin-top: 50px;
}
.f3b .item{
    width: 618px;
    height: 203px;
    background: #F7F9FB;
    transition: all ease-in-out .2s;
    margin-bottom: 32px;
}

.f3b .item:hover{
    background: #005BAC;
}
.f3b .item .iteml {
    width: 158px;
}
.f3b .item .iteml .pic{
    width: 101px;
    height: 101px;
    position: relative;
}

.f3b .item .iteml .pic img{
    width: 100%;
    display: block;
    position: absolute;
    transition: all ease-in-out .2s;
    left: 0;
    top: 0;
}
.f3b .item .iteml .pic img.img01{
    opacity: 1;
}
.f3b .item .iteml .pic img.img02{
    opacity: 0;
}
.f3b .item .itemr {
    width: 412px;
}
.f3b .item .itemr .htit{
    margin-bottom: 13px;
}
.f3b .item .itemr .htit h2{
    line-height: 28px;
    font-size: 23px;

    font-weight: 600;
    transition: all ease-in-out .2s;
}
.f3b .item .itemr .htit h3{
    font-weight: normal;
    font-size: 12px;
    line-height: 24px;
    letter-spacing: 0.01em;
    color: #909399;
    transition: all ease-in-out .2s;
}
.f3b .item .itemr .des p{
    color: #909399;
    font-size: 14px;
    letter-spacing: 0.01em;
    line-height: 24px;
    transition: all ease-in-out .2s;
    height: 72px;
}

.f3b .item:hover .itemr .htit h2{
    color: #fff;
}
.f3b .item:hover .itemr .htit h3{
    color: rgba(255, 255, 255, 0.55);
}
.f3b .item:hover .itemr .des p{
    color: rgba(255, 255, 255, 0.8);
}
.f3b .item:hover .iteml .pic img.img01{
    opacity: 0;
}

.f3b .item:hover .iteml .pic img.img02{
    opacity: 1;
}

.index-ad{
    background: url(../images/bg_ad.jpg) no-repeat center top;
    margin-top: 80px;
}
.index-ad .adi{
    height: 280px;
}
.index-ad .adl{
    height: 100%;
    margin-right: 168px;
}
.index-ad .adl h2 img{
    width: 636px;
}
.index-ad .adl h3{
    color: #fff;
    margin-top: 13px;
    font-size: 22px;
    font-weight: normal;
}

.index-ad .adl .more img{
    width: 26px;
    display: block;
    margin-right: 10px;
}
.index-ad .adl .more{
    margin-top: 32px;
    background: #FFF226;
    width: 270px;
    height: 50px;
    border-radius: 25px;
}
.index-ad .adl .more span{
    font-size: 26px;
    color: #005BAC;
}
.index-ad .adr img{
    display: block;
    width: 429px;
    position: absolute;
    top: -30px;
}



.f4{
    background: #F6F6F6;
    padding-top: 80px;
}
.f4i{
    width: 1440px;
    margin: 0 auto;
}
.f4i .f4t{
    margin: 0 80px;
}
.f4b .hd {
    height: 50px;
}
.f4 .m-f4b{
    display: none;
}
.f4b .hd a{
    width: 38px;
    height: 38px;
    display: block;
    cursor: pointer;
    position: absolute;
    top: 180px;
}
.f4b .hd a img{
    display: block;
    width: 100%;
}
.f4b .hd a.prev{
    left: 0;
}
.f4b .hd a.next{
    right: 0;
}
.f4b .bd{
    width: 1280px;
    overflow: hidden;
    padding-left: 80px;
    height: 450px;
}
.f4b .bd ul li{
    width: 400px;
    margin-right: 40px;
}
.f4b .bd ul li a .pic{
    width: 100%;
    height: 300px;
    overflow: hidden;
}
.f4b .bd ul li a .pic img{
    object-fit: cover;
    width: 100%;
    display: block;
    transition: all ease-in-out .8s;
}
.f4b .bd ul li a:hover .pic img{
    transform: scale(1.1);
}
.f4b .bd ul li a p{
    text-align: center;
    width: 100%;
    margin-top: 24px;
    font-size: 18px;
}

.f4b .bd ul li{
    float: left;
}

.f5{
    margin-top: 80px;
    padding-bottom: 100px;
}
.f5 .bd{
    margin-top: 50px;
}
.f5 .bd .bdlst .bdl{
    width: 560px;
}

.f5 .bd .bdlst .bdl a .pic img{
    width: 100%;
    display: block;
    transition: all ease-in-out .8s;
}
.f5 .bd .bdlst .bdl a:hover .pic img{
    transform: scale(1.1);
}
.f5 .bd .bdlst .bdl a .pic {
    width: 560px;
    height: 315px;
    overflow: hidden;
    margin-bottom: 30px;
}
.f5 .bd .bdlst .bdl a .des{
    width: 100%;
    margin-bottom: 18px;
}
.f5 .bd .bdlst .bdl a .des h2{
    font-weight: normal;
    font-size: 16px;
    margin-bottom: 8px;
}
.f5 .bd .bdlst .bdl a .des h2,
.f5 .bd .bdlst .bdl a .des p{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.f5 .bd .bdlst .bdl a .des p{
    color: #909399;
    font-size: 15px;
}

.f5 .bd .bdlst .bdr{
    width: 660px;
}
.f5 .bd .bdlst .bdr .dl{
    padding: 28px 0 26px;
    border-bottom: 1px solid #EBEEF5;
}
.f5 .bd .bdlst .bdr .dl .dt{
    margin-bottom: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}





@media (max-width:769px) {


    .f1{
        margin-top: 48px;
        padding: 0 16px;
        box-sizing: border-box;
    }
    .f1 .hd .hdr{
        display: none;
    }
    .f1 .bd{
        display: none;
    }
    .f1 .m-bd{
        display: flex;
        margin-top: 24px;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .f1 .m-bd .slider-nav.slick-slider .slick-track{
        display: flex!important;
        justify-content: center;
        align-items: center;
    }
    .f1 .m-bd .slider-nav.slick-slider .slick-track .sldcat{
        text-align: center;
        width: auto!important;
        padding: 6px 20px;
        border-radius: 4px;
    }
    .f1 .m-bd .slider-nav.slick-slider .slick-track .sldcat.slick-current{
        color: #fff;
        background: #005BAC;
    }
    .f1 .m-bd .slider-nav,
    .f1 .m-bd .slider-for{
        width: 100%;
    }
    .f1 .m-bd .slider-nav{
        margin-bottom: 30px;
    }
    .f1 .m-bd .slider-for .slick-dots{
        display: none!important;
    }
    .f1 .m-bd .foritem a{
        width: 48.1%;
        margin-bottom: 20px;
        display: block;
    }
    .f1 .m-bd .foritem a img{
        width: 100%;
    }
    .f1 .m-bd .foritem a p{
        text-align: center;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        margin-top: 14px;
    }
    .f1 .m-bd .foritem{
        display: flex!important;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .f2{
        display: block;
        margin-top: 30px;
    }
    .f2 .f2l, .f2 .f2r{
        width: 100%;
    }
    .f2 .f2l .f2l-in .f2li{
        padding-left: 0;
        width: 100%;
        box-sizing: border-box;
        padding: 0 16px;
    }
    .f2 .f2l .f2l-in .f2li .tit{
        margin-bottom: 20px;
    }
    .f2 .f2l .f2l-in .f2li .aboutus{
        margin-bottom: 20px;
    }
    .f2 .f2l .f2l-in .f2li .aboutus p{
        display: -webkit-box; 
        -webkit-box-orient: vertical; 
        -webkit-line-clamp: 6; 
        overflow: hidden; 
        line-height: 178%;
    }
    .f2 .f2l .f2l-in .f2li .aboutdatas{
        margin-bottom: 0;
    }
    .f2 .f2l .f2l-in .f2li .aboutdatas .items .h2 span{
        font-size: 26px;
    }
    .f2 .f2l .f2l-in .f2li .aboutdatas .items .h2 span::after{
        font-size: 12px;
    }
    .f2 .f2l .f2l-in .f2li .aboutdatas .items p{
        font-size: 12px;
    }
    .f2 img.pcimg{

        display: none;
    }
    .f2 img.mimg{
        
        display: block;
    }
    .f3{
        margin-top: 62px;
        box-sizing: border-box;
        padding: 0 16px;
    }
    .f3b{
        margin-top: 30px;
        display: block;
    }
    .f3b .item{
        width: 100%;
        height: 123px;
        margin-bottom: 12px;
    }
    

    .f3b .item1,.f3b .item1:hover{
        background: url(../images/01.png) no-repeat right top #F7F9FB;
        background-size: 80px;
    }
    .f3b .item2,.f3b .item2:hover{
        background: url(../images/02.png) no-repeat right top #F7F9FB;
        background-size: 80px;
    }
    .f3b .item3,.f3b .item3:hover{
        background: url(../images/03.png) no-repeat right top #F7F9FB;
        background-size: 80px;
    }
    .f3b .item4,.f3b .item4:hover{
        background: url(../images/04.png) no-repeat right top #F7F9FB;
        background-size: 80px;
    }

    .f3b .item .iteml{
        display: none;
    }
    .f3b .item .itemr{
        width: 100%;
        box-sizing: border-box;
        padding: 0 14px;
    }
    .f3b .item .itemr .htit{
        margin-bottom: 9px;
    }
    .f3b .item .itemr .htit h2{
        color: #005BAC;
        font-size: 18px;
        letter-spacing: 0.02em;
        line-height: 22px;
    }
    .f3b .item:hover .itemr .htit h2{
        color: #005BAC;
    }
    .f3b .item .itemr .htit h3{
        font-size: 11px;
        line-height: 18px;
    }
    .f3b .item:hover .itemr .htit h3{
        color: #909399;
    }
    .f3b .item .itemr .des p{
        font-size: 12px;
        color: #909399;
        line-height: 20px;
        height: auto;
    }
    .f3b .item:hover .itemr .des p{
        
        color: #909399;
    }
    .f4 .f4b{
        display: none;
    }
    .f4i .f4t{
        margin: 0;
    }
    .f4i{
        width: 100%;
    }
    .f4 .m-f4b{
        display: flex;
        flex-wrap: wrap;
        margin-top: 24px;
        justify-content: space-between;
    }
    .f4 .m-f4b a{
        width: 48.1%;
        margin-bottom: 20px;
    }
    .f4 .m-f4b a img{
        width: 100%;
    }
    .f4 .m-f4b a p{
        margin-top: 12px;
        text-align: center;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .index-ad{
        margin-top: 40px;
    }
    .index-ad .adi{
        height: 160px;
    }
    .index-ad .adl{
        margin-right: 0;
        width: 100%;
        align-items: center;
    }
    .index-ad .adr{
        display: none;
    }
    .f5 .hd .hdr{
        display: none;
    }
    .index-ad .adl h2 {
        display: flex;
        justify-content: center;
    }
    .index-ad .adl h2 img{
        width: 333px;
    }
    .index-ad .adl h3{
        margin-top: 3px;
        font-size: 14px;
        line-height: 20px;
        text-align: center;
    }
    .index-ad .adl .more span{
        font-size: 14px;
    }
    .index-ad .adl .more{
        width: 148px;
        height: 32px;
        border-radius: 16px;
        margin-top: 16px;
    }
    .index-ad .adl .more img{
        width: 14px;
        margin-right: 5px;
    }
    .f4{
        background: none;
        padding: 50px 16px 0;
        box-sizing: border-box;
    }
    .f5{
        box-sizing: border-box;
        padding: 0 16px 50px;
        margin-top: 30px;
    }
    .f5 .bd .bdlst .bdl{
        width: 100%;
        border-bottom: 1px solid #EBEEF5;
    }
    .f5 .bd .bdlst .bdl a{
        display: block;
    }
    .f5 .bd .bdlst .bdl a .des p{
        font-size: 14px;
        line-height: 24px;
        display: -webkit-box; 
        -webkit-box-orient: vertical; 
        -webkit-line-clamp: 2; 
        overflow: hidden; 
        white-space: normal;
    }
    .f5 .bd .bdlst .bdl .commondate{
        display: none;
    }
    .f5 .bd .bdlst .bdr{
        width: 100%;
    }

    .f5 .bd .bdlst{
        display: block;
    }
    .f5 .bd .bdlst .bdl a .pic{
        width: 100%;
        height: auto;
        margin-bottom: 20px;
    }
    .f5 .bd{
        margin-top: 24px;
    }
    .f5 .bd .bdlst .bdr .dl{
        padding: 18px 0 16px;
    }
    .f5 .bd .bdlst .bdr .dl .dt{
        margin-bottom: 4px;
    }
    .f5 .bd .bdlst .bdr .dl .dt a{
        font-size: 15px;
    }




}