/******************专题专栏首页start******************/

.ztks-bg{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin-top:60px;
    z-index: -100;
}

.ztsy-header{
    width: 100%;
    height:400px;
    background: url("../images/ztzl.jpg") no-repeat top;
    background-size: cover;
}

.grey{
    width: 100%;
    background-color: #f2f2f2;
}

.ztks-box{
    width: 1140px;
    background-color: #ffffff;
    margin: 0 auto;
    margin-top: 30px;
    padding: 20px 20px 20px 30px;
}
.ztks-box ul{
    width: 1140px;
}

.ztks-box li{
    display: inline;
    float: left;
    width:320px;
    height: 120px;
    margin: 30px 20px;
}

.ztks-box li img:hover {
    transform: scale(1.1);
}

.ztks-box img{
    width:100%;
    height: auto;
    /*border-radius: 10px;*/
    object-fit: cover;
}

.empty{
    width: 100%;
    height: 60px;
    background-color:#f2f2f2;
}

.ztlist-yczw{
    width:1000px;
    height:290px;
    margin: 0 auto;
}

@media screen and (max-width: 480px) {

    .ztks-bg{
        top: -10px;
        left: -60px;
    }

    .ztsy-header{
        height:130px;
    }

    .ztlist-yczw{
        width:100%;
        height:96px;
    }

    .ztks-box{
        width: 100%;
        padding:6% 4% 4% 4%;
    }

    .ztks-box li{
        width: 48%;
        padding: 0;
        margin: 0 0 16px 0;
        height: 100%;
    }

    .ztks-box img{
        height: 100%;
    }

    .grey{
        display: none;
    }

    .ztks-box ul{
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .empty{
        display: none;
    }
}
/******************专题专栏首页end******************/
/******************专题专栏列表start******************/

.headPicimg1{
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.specialcolumn-list-main{
    width: 100%;
    height: 100%;
    background: url("/blog/qdqyjy/images/column4.jpg") no-repeat top;
    background-size: cover;
}

.specialcolumn-list-main-center{
    width: 1140px;
    margin: 0 auto;
}

.category{
    padding: 30px 0;
    height:60px;
}

.category a{
    padding: 0 20px;
    line-height: 28px;
}

.category a:hover{
    display: inline-block;
    height: 30px;
    border-radius: 4px;
    /*background-color:#e33629;*/
    color:#0A64C6;
}

.category a:focus{
    display: inline-block;
    height: 30px;
    color:#2d6bdd;
    /*background: #598bf1 !important;*/
    font-size:16px;
    font-weight:700;
}

.related-courses-content{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 30px;
}

.courses-box:hover{
    transform: scale(1.1);
}

.courses-box{
    width: 48%;
    height:180px;
    background-color: #f7f7f7;
    /* border:1.5px solid #298BED;*/
    margin-bottom: 40px;
}

.column-img{
    width: 250px;
    height: 140px;
    /*border-radius: 10px;*/
    margin-top: 20px;
    margin-left: 20px;
    float: left;
    object-fit: cover;
}

.courses-box-r{
    width: 42%;
    float: left;
    margin-left:16px;
    padding-top: 24px;
}

.courses-box-r-t{
    display: inline-block;
    font-size:16px;
    color:#000000;
    height: 60px;
    text-align: justify;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp:2;
}

.on{
    display: inline-block;
    height: 30px;
    border-radius: 4px;
    background-color:#e33629;
    color:#ffffff;
}
.courses-box-r div{
    width: 220px;
    height:34px;
    overflow:hidden;
}

.xgkc-title{
    padding: 30px 0px;
    margin-top: 20px;
}

@media screen and (max-width: 480px){
    .headPicimg1{
        height: 90px !important;
    }

    .specialcolumn-list-main-center{
        width: 100%;
        padding-bottom: 50px;
    }

    .category{
        padding: 20px 4%;
        height:auto;
    }

    hr{
        margin: 4px;
    }

    .xgkc-title {
        object-fit: cover;
        height: 34px;
        width: auto;
        padding: 0;
        margin-top: 20px;
    }
    .kszx-box
    .related-courses-content{
        padding: 4%;
        display:block;
        margin-top: 10px;
    }

    .courses-box{
        width: 100%;
        height:130px;
        margin-bottom: 20px;
        border-top-right-radius: 24px;
    }

    .column-img{
        width: 40%;
        height: 94px;
        margin-top: 16px;
        margin-left: 12px;
    }

    .courses-box-r{
        width: 48%;
        margin-left:10px;
        padding-top: 12px;
    }

    .courses-box-r-t{
        font-size:14px;
        height: 54px;
        margin-bottom: -12px;
    }

    .courses-box-r img{
        display: none;
    }

    .courses-box-r div{
        width: 100%;
        height:30px;
    }

    .page{
        width: 100%;
        margin-bottom: -30px;
    }

    .xglm-bq{
        display: flex;
        flex-wrap: wrap;
    }

    .xglm-bq span{
        display: none;
    }

    .category a{
        padding: 0 10px;
    }

    .courses-box:hover{
        transform:none;
    }

}

.zt_on {
    display: inline-block;
    height: 30px;
    border-radius: 4px;
    /*color:#ffffff;*/
    color:#2d6bdd;
    /*background: #598bf1 !important;*/
    font-size:16px;
    font-weight:700;
}

.zt_on span {
    color: #ffffff !important;
}
/******************专题专栏列表end******************/