*{
    margin: 0;
    padding: 0;
    list-style: none;
}
html{
    font-size: 5.208vw;
}
.center{
    width: 100%;
    padding: 10px 0;
}
.ch{
    width: 80%;
    margin: auto;
    height:420px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background-color: rgba(255, 255, 255, 1);
    border: none;
    border-radius: 0px;
    -moz-box-shadow: 10px 11px 9px rgba(170, 170, 170, 0.349019607843137);
    -webkit-box-shadow: 10px 11px 9px rgba(170, 170, 170, 0.349019607843137);
    box-shadow: 10px 11px 9px rgba(170, 170, 170, 0.349019607843137);
}
.ci{
    width: 20%;
    height: 60%;
}
.ci>img{
    width: 100%;
    height: 100%;
    border-radius: 10px;
}
.cs{
    width: 70%;
    height:55%;
    /*border: 1px solid red;*/
}
.csa{
    width: 15%;
    font-size: 25px;
    line-height: 50px;
    font-weight: bold;
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial', sans-serif;
    border-bottom: 2px solid rgba(48, 171, 49, 1);
}
.csi{
    width: 90%;
    padding-top: 20px;
    color: grey;
    font-size: 15px;
    line-height: 30px;
    overflow: hidden;
    text-indent: .4rem;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}
.csb{
    width: 120px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-radius: 20px;
    margin-top: 20px;
    color: rgba(48, 171, 49, 1);
    border: 1px solid  rgba(48, 171, 49, 1);
}
/*培训项目*/
.lots{
    width: 100%;
    margin-top: 30px;
    padding-bottom: 30px;
    background: rgb(251,251,251);
}
.lh{
    text-align: center;
    color: rgba(48, 171, 49, 1);
    line-height: 50px;
    padding-top: 20px;
}
.lhs{
    text-align: center;
    color: #333;
    padding-bottom: 20px;
    font: 14px 微软雅黑;
}
.lotsi{
    width: 80%;
    height: 180px;
    margin: auto;
    display: flex;
    justify-content: space-between;
}
.lotsi>li{
    width: 22%;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.lotsi>li>img{
    min-width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
/*课程介绍*/
.class{
    width: 80%;
    height: 705px;
    margin: auto;
    position: relative;
}
.classes{
    width: 100%;
    height:100%;
    margin-top: 30px;
    position: relative;
    background: white;
}
.classes>li{
    font-size: 16px;
    width: 16%;
    height: 45px;
    line-height: 45px;
    text-align: center;
    background: #e6e6e6;
    cursor: pointer;
    transition: all .4s;
    overflow: hidden;
    text-overflow: ellipsis;
}
.classes>li:hover{
    background: #30ab31 url('https://www.jk-px.com/r/cms/www/default/img/pro_active.png') no-repeat right center;
    color: white;
}
.cl{
    position: absolute;
    left: 0;
}
.cr{
    position: absolute;
    right: 0;
}
.classes-con{
    width: 65%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    overflow-y: hidden;
}
.cc{
    width: 90%;
    height: 100%;
    margin: auto;
}
.cc::-webkit-scrollbar {
    width: 10px;
    height: 16px;
    background: white;
}
.cc-tit{
    width: 100%;
    display: flex;
    justify-content: left;
    padding: 20px 0;
    border-bottom: 1px solid #d9d9d9;
}
.cct-l{
    font-size: 30px;
    width: 80px;
    height: 80px;
    color: #30ab31;
    text-align: center;
    border: 2px solid #30ab31;
}
.cct-r{
    padding: 10px 0 0 16px
}
.cct-r>h2{
    font-size: 24px;
}
.cct-r>p{
    font-size: 16px;
    padding-top: 10px;
}
.cc-c{
    padding: 20px 0;
    color: rgb(85, 85, 85);
    line-height: 23px;
    font-family: 微软雅黑;
    font-size: 13px;
    background-color: rgb(255, 255, 255);
    text-indent: 2em;
}
.ccc-t{
    color: rgb(85, 85, 85);
    font-family: 黑体, tahoma, arial, 宋体, sans-serif;
    font-size: 20px;
    line-height: 40px;
    border-bottom:1px solid rgb(85,85,85) ;
}
.ccc-t>span{
    font-size: 18px;
    color: rgb(1, 164, 57);
}
.cc-class{
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
}
.ccc-s{
    width: 60%;
}
.ccc-s>h2{
    font-size: 20px;
    padding-bottom: 10px;
}
.ccc-s>p{
    text-indent: 2em;
    font-size: 14px;
    line-height: 23px;
    padding-right: 10px;
}
.ccc-i{
    width: 40%;
}
.ccc-i>img{
    width: 100%;
    height: 200px;
}
/*名师团队*/
.teachers{
    width: 100%;
    height: auto;
    background: #30ab31;
}
.tea-title{
    text-align: center;
    font-size: 20px;
    color: white;
}
.tea-title>h1{
    font-size: 28px;
    line-height: 50px;
    padding-top: 20px;
}
.tea-title>p{
    font: 14px 微软雅黑;
}
.tea-center{
    width:95%;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    padding-bottom: 30px;
}
.tc-card{
    width: 20%;
    height: 400px;
    margin-top: 20px;
}
.tcs-c{
    width: 90%;
    height: 100%;
    margin: auto;
    background: white;
}
.tcc-i{
    width: 90%;
    height: 60%;
    margin: auto;
    overflow: hidden;
    padding-top:15px;
    position: relative;
}
.tcc-i>img{
    min-width: 100%;
    height: 90%;
    object-fit: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.tcc-c{
    width: 90%;
    margin: auto;
    text-align: center;
}
.tcc-c>h3{
    font-size: 20px;
    line-height: 40px;
}
.tcc-c>p{
    line-height: 30px;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.tea-more{
    width: 100%;
    padding-bottom: 20px;
    display: flex;
    justify-content: center;
}
.tem{
    width: 150px;
    height: 40px;
    line-height: 40px;
    background: white;
    color: #333333;
    text-align: center;
    cursor: pointer;
}
.tem:hover{
    background: #30AB31;
    color: white;
}
/*学校优势*/
.good{
    width: 100%;
    height: auto;
    padding: 20px 0;
}
.g-t{
    width: 100%;
    text-align: center;
}
.g-t>h1{
    font-size: 28px;
    line-height: 50px;
    padding-top: 20px;
}
.g-t>h1>span{
    color: #30AB31;
}
.g-t>p{
    font: 14px 微软雅黑;
}
.g-c{
    width: 80%;
    margin: 20px  auto;
    display: flex;
    justify-content: space-between;
}
.gc-l{
    width: 48%;
}
.gc-b{
    width: 100%;
}
.gc-b>p{
    width: 87%;
    height: 36px;
    line-height: 36px;
    background: #272727;
    text-align: center;
    color: white;
    font-size: 16px;
    float: right;
}
.gc-b>p>i{
    font-size: 24px;
    font-weight: bold;
    padding: 0 30px;
    color: #ffff00;
}
.gcs{
    width: 100%;
}
.gc-c{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.gcc-l{
    width: 13%;
    height: 90px;
    background: #30AB31;
    font-size: 20px;
    text-align: center;
    color: #fff;
}
.gcc-l>em{
    font-size: 30px;
    line-height: 50px;
    font-weight: bold;
    border-bottom: 1px solid #fff;
}
.gcc-r{
    width: 87%;
    height: 90px;
    background: #f4f4f4;
    display: flex;
    justify-content: space-around;
}
.gcc-r>div{
    width: 50%;
    height: 40px;
    padding: 20px 0px 20px 20px;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.gcc-r>div:nth-child(2){
    padding: 20px 20px 20px 80px;

}
@media screen and (max-width: 1400px) {
    .ci{
        height: 48%;
    }
    .tc-card{
        width: 25%;
    }
    .classes>li{
        width: 18%;
    }
    .classes-con{
        width: 60%;
    }
    .ccc-i>img{
        height:150px
    }
    .g-c{
        width: 90%;
    }
}
@media screen and (max-width: 1200px) {
    .ci{
        height: 45%;
    }
    .tc-card{
        width: 33%;
    }
    .csa{
        width: 20%;
    }
    .lotsi{
        height: 150px;
    }
    .gcc-r>div:nth-child(2){
        float: right;
        padding: 20px 0px 20px 20px;
    }
    .gcc-l{
        font-size: 15px;
    }
}
@media screen and (max-width: 992px) {
    .ch{
        width: 90%;
    }
    .ci{
        height: 40%;
    }
    .csa{
        width: 30%;
    }
    .lotsi{
        width: 90%;
        flex-wrap: wrap;
    }
    .class{
        width: 90%;
    }
    .tc-card{
        width: 50%;
    }
    .tcc-i{
        text-align: center;
    }
    .classes>li{
        width: 18%;
        font-size: 14px;
    }
    .classes-con{
        width: 60%;
    }
    .cct-l{
        width: 70px;
        height: 70px;
        font-size:25px ;
    }
    .cc{
        width: 95%;
    }
    .cc-c{
        font-size: 12px;
    }
    .cct-r>h2{
        font-size: 22px;
    }
    .cct-r>p{
        font-size: 14px;
    }
    .ccc-i>img{
        height:120px
    }
    .g-c{
        flex-wrap: wrap;
    }
    .gc-l{
        width: 100%;
    }
}
@media screen and (max-width: 768px) {
    .ci{
        width: auto;
        height: 30%;
    }
    .tc-card{
        width: 50%;
    }
    .csa{
        width: 40%;
    }
    .lotsi{
        height: auto;
    }
    .lotsi>li{
        width: 48%;
        height: 180px;
        margin-bottom: 20px;
    }
    .classes>li{
        width: 120px;
    }
    .classes-con{
        width: 400px;
    }
    .class{
        height: auto;
    }
    .classes{
        width: 100%;
        height: auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .classes>li{
        width: 24%;
        margin-top: 10px;
        border-right: 2px solid white;
        position: static;
    }
    .classes-con{
        width: 100%;
        position: static;
        transform:translateX(0);
    }
    .ccc-i>img{
        height: 160px;
    }
}
@media screen and (max-width: 684px) {
    .ci{
        display: none;
    }
    .cs{
        width: 100%;
    }
}
@media screen and (max-width: 500px) {
    .csa{
        width: 50%;
    }
    .lotsi>li{
        width: 100%;
    }
    .classes>li{
        width: 30%;
    }
    .tc-card{
        width: 100%;
    }
    .tcc-i{
        text-align: center;
    }
    .cc-class{
        flex-wrap: wrap;
    }
    .ccc-s{
        width: 100%;
    }
    .ccc-i{
        width: 100%;
    }
    .ccc-i>img{
        padding-top: 10px;
        height: 200px;
    }
}
@media screen and (max-width: 400px) {
    .csa{
        width: 80%;
    }
}