.banner{
    width: 100%;
    height: 400px;
    background: url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/about/banner.jpg") no-repeat center;
}
/* h3,h4{
    font-weight: 500;
} */
.container{
    width: 1200px;
    margin:0 auto;
    position: relative;
}
.container>h3{
    font-size: 28px;
    color:#000000;
}
.banner .container{
    width: 1024px;
    height: 100%;
}
.banner .container>div{
    position: absolute;
    right: 0;
    bottom: 120px;
}
.banner .container>div>ul{
    margin-bottom: 32px;
}
.banner .container>div>ul>li{
    font-size: 22px;
    color:#f3f3f3;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}
.banner .container>div>ul>li:before{
    content:"";
    display: block;
    width:9px;
    height: 10px;
    background: #f1423c;
    border-radius: 50%;
    margin-right: 5px;
}
.banner .container>div>a{
    display: block;
    width:144px;
    height: 46px;
    border:1px solid #a8d19e;
    color:#a8d19e;
    font-size: 20px;
    box-shadow: 0 4px 9px rgba(0,0,0,0.22);
    border-radius: 6px;
    line-height: 46px;
    text-align: center;
}
.about{
    margin-top:50px;
    position: relative;
}
.about>h3{
    padding-left: 60px;
    margin-bottom: 30px;
}
.about>div{
    padding:20px 640px 40px 29px;
    font-size: 16px;
    color:#222222;
    text-indent:32px;
    line-height: 30px;
    background: rgba(248,248,247,0.45);
    box-shadow: 0 3px 7px 0 rgba(87,151,81,0.33);
}
.about>img{
    position: absolute;
    right:25px;
    top:0;
}
.ys{
    margin-top:80px;
    padding:50px 0 80px;
    background: #f8f8f7;
}
.ys .ys_show{
    margin-top:48px;
    box-shadow: 0 2px 10px 0 rgba(0,0,0,0.1);
}
.ys .ys_show>div:first-child{
    border-bottom: 2px solid #bfbfbf;
}
.ys .ys_show>div{
    display: flex;
    flex-wrap: wrap;
}
.ys .ys_show .ys_text{
    padding:50px 25px;
}
.ys .ys_show>div:last-child>div:nth-child(2){
    border-right: 2px solid #bfbfbf;
}
.ys .ys_show .ys_text>h4{
    font-size: 22px;
    color:#333333;
    margin-bottom: 15px;
}
.ys .ys_show .ys_text>p{
    color:#666;
    font-size: 14px;
}
.teacherX{
    padding:50px 0;
    border-bottom: 1px dashed #bfbfbf;
}
.teacherX .container{
    overflow: hidden;
}
.teacherX h3{
    margin-bottom: 50px;
}
.teacherX .swiper-teacherX{
    padding-bottom: 70px;
}
.teacherX .swiper-slide{
    display:flex;
    justify-content: space-between;
}
.teacherX .swiper-slide>div{
    flex:1;
    margin-right: 30px;
    margin-top:30px;
    position: relative;
    height: 100px;
    background: #eeeeee;
    padding:29px 0 0 170px;
}
.teacherX .swiper-slide>div:hover{
    background:#c0e9b5;
    cursor: pointer;
}
.teacherX .swiper-slide>div:last-child{
    margin-right: 0;
}
.teacherX .swiper-slide>div>h4{
    font-size:22px;
    color:#000;
    margin-bottom: 10px;
}
.teacherX .swiper-slide>div>p{
    font-size: 19px;
    color:#666;
}
.teacherX .swiper-slide>div>img{
    position: absolute;
    width:133px;
    height: 133px;
    border-radius:8px;
    top:-30px;
    left:16px;
}
.swiper-pagination-bullet{
    width:10px;
    height: 10px;
}
.swiper-pagination-bullet-active{
   
    background: #c0e9b5;
}
.hj{
    padding:70px 0 90px;
}
.hj p{
    margin-top:20px;
    width:790px;
    font-size: 14px;
    color:#666666;
}
.hj .img_show{
    margin-top:20px;
    display: flex;
}
.hj .img_show>.big_img{
    width:790px;
    height: 596px;
    margin-right: 30px;
}
.hj .img_show>.big_img>img{
    display: block;
    width:100%;
    height: 100%;
}
.hj .img_show>.small_img{
    flex:1;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.hj .img_show>.small_img .items{
    width:118px;
    height: 107px;
    box-sizing: border-box;
    margin-bottom: 15px;
}
.hj .img_show>.small_img .items>img{
    display: block;
    width:100%;
    height: 100%;
}
.hj .img_show>.small_img .items.active{
    border:2px solid #719868;
}
.address{
    padding:60px 0 80px;
    background: #f8f8f7;
}
.address .swiper-address{
    margin:30px 0 15px;
    overflow: hidden;
}
.address .swiper-address .swiper-slide{
    position: relative;
    height: 152px;
}
.address .swiper-address .swiper-slide.active>.zz{
    background: rgba(211,242,203,0.66);
}
.address .swiper-address .swiper-slide>img{
    display: block;
    width:100%;
    height: 100%;
}
.address .swiper-address .swiper-slide>.zz{
    position: absolute;
    width:100%;
    height: 100%;
    left:0;
    top:0;
    background: rgba(255,255,255,0.66);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    color:#222222;
}
.address .swiper-address .swiper-slide>.zz>img{
    display: block;
    margin-top:15px;
}
.address .swiper-address .swiper-button-next, .swiper-container-rtl .swiper-button-prev{
    width:38px;
    height: 152px;
    background: rgba(0,0,0,0.35) url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/about/arror2.png") no-repeat 13px 65px;
    right: 0;
    top:89px;
}
.address .swiper-address .swiper-button-prev{
    width:38px;
    height: 152px;
    background: rgba(0,0,0,0.35) url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/about/arror1.png") no-repeat 13px 65px;
    left: 0;
    top:89px;
}
.address .swiper-address .swiper-button-next:hover,.address .swiper-address .swiper-button-prev:hover{
    background-color: rgba(0,0,0,0.44);
}
.address .swiper-address2 .swiper-slide{
    width: 100%;
    height: 370px;
}
.address .swiper-address2{
    overflow: hidden;
    position: relative;
}
.address .swiper-address2 .swiper-slide>img{
    display: block;
    width:100%;
    height: 100%;
}
.address .swiper-address2 .swiper-button-next,.address .swiper-address2 .swiper-button-prev{
    width:40px;
    height: 40px;
    top:160px;
}
.address .swiper-address2 .swiper-button-prev{
    left:0;
    background: rgba(255,255,255,0.6) url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/about/arror3.png") no-repeat 14px 10px;
}
.address .swiper-address2 .swiper-button-next{
    right: 0;
    background: rgba(255,255,255,0.6) url("https://imgs.sfkedu.com/yiyiarts/pc/home/img/v2019/about/arror4.png") no-repeat 14px 10px;
}
.address .swiper-address2 .swiper-button-prev:hover,.address .swiper-address2 .swiper-button-next:hover{
    background-color: rgba(192,233,181,0.66);
}
.partners{
    padding:70px 0 65px;
}
.partners ul{
    display: flex;
}
.partners ul:nth-child(2){
    margin-top:40px;
    border-bottom: 1px solid #d2d2d2;
}
.partners ul:nth-child(2)>li{
    padding:10px 0 50px;
}
.partners ul:nth-child(3)>li{
    padding:30px 0;
}
.partners ul>li{
    flex:1;
    border-right: 1px solid #d2d2d2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}
.partners ul>li:last-child{
    border-right:none;
}
.partners ul>li>span{
    font-size: 12px;
    color:#000000;
    margin-top:20px;
}
.partners p{
    margin-top:50px;
    font-size:16px;
    color:#666;
    text-align: center;
}