.of-list{
    padding: 10px 52px 30px 52px;
}
.of-list ul{

}
.of-list ul li{
    box-sizing: border-box;
    padding: 15px 20px 0 20px;
    width: 440px;
    /*height: 380px;*/
    float: left;
    margin: 5px;
    background: #f5f5f5;
    border-radius: 2px;
}
.of-list ul li p{
    font-size: 18px;
    font-family: PingFangSC, PingFangSC-Regular;
    font-weight: 400;
    text-align: center;
    color: #000000;
    line-height: 70px;
}
.of-list ul li img{
    width: 100%;
    height: 295px;
    object-fit: cover;
}

.zs-tab a{
    width: 175px;
    height: 53px;
    background: #f5f9fb;
    border-radius: 27px;
    font-size: 18px;
    color: #333333;
}
.zs-tab a.on{
    background: linear-gradient(270deg,#577ee6, #2c48c8);
    color: #ffffff;
}
.zl-anlie-of-content{
    margin-top: 90px;
    background-color: #008FDD;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top left;
}
.zl-anlie-of-crad .layui-tab{
    margin: 0;
    border-bottom: 1px solid #2c48c8;
    background-color: transparent;
}
.of-list-big{
    width: 1720px;
    margin: 80px auto 0 auto;
}
.of-list-big li{
    width: 400px;
    height: 674px;
    background: #ffffff;
    border-radius: 2px;
    box-shadow: 0px 0px 4px 5px rgba(161,161,161,0.09);
    margin: 0 40px 50px 0;
}
.of-list-big li:nth-child(4n){
    margin-right: 0;
}
.of-list-big li img{
    width: 100%;
    height: 365px;
    object-fit: cover;
}
.of-list-big li .t-name{
    font-size: 24px;
    font-weight: 500;
    text-align: center;
    color: #444444;
    line-height: 33px;
    padding: 0 34px;
    margin-top: 34px;
}
.of-list-big li .t-keyword{
    font-size: 16px;
    text-align: center;
    color: #8a8a8a;
    line-height: 28px;
    padding: 0 34px;
    margin: 20px 0;
}
.of-list-big li a{
    width: 138px;
    height: 43px;
    background: #3f51b5;
    margin: 0 auto;
}
.of-list-big li a span{
    font-size: 16px;
    color: #ffffff;
}
.of-list-big li a img{
    width: 16px;
    height: 16px;
    margin-left: 10px;
}