/* 
.banner{
    height: 175px;
    background: url(../images/jiaocheng_banner.jpg) no-repeat;
    overflow: hidden;
} */

.nav {
    background: rgba(0, 0, 0, 0.5);
}
.banner{
    height: 293px;
    background: url(../images/jiaocheng_banner2.jpg) no-repeat center;
    background-color:#000;
    overflow: hidden;
}

.news-banner{
    height: 293px;
    background: url(../images/news-banner-05.jpg) no-repeat center;
    background-color:#000;
    overflow: hidden;
}

.jc-list{
    margin-top: 7px;
    padding-bottom: 63px;
}
.jc-item{
    height: 204px;
    width: 100%;
    border-bottom: 1px dashed #BEBEBE;
}
.jc-img{
    width: 260px;
    height: 146px;
    float: left;
    background: url(../images/jc_img_d.jpg) no-repeat;
    margin: 28px 14px 0 14px;
}

.gg-img{
    width: 260px;
    height: 146px;
    float: left;
    background: url(../images/20221006_2.jpg) no-repeat;
    margin: 28px 14px 0 14px;
}


.jc-img img{width: 100%;height: 100%;transition: .1s;-webkit-transition: .1s;}
.gg-img img{width: 100%;height: 100%;transition: .1s;-webkit-transition: .1s;}
.jc-img p {
    font-size: 24px;
    color: #fff;
    margin-top: 90px;
    text-align: center;
}
/*.jc-item:hover .jc-img img{opacity: 1;}*/
/*.jc-item:hover .gg-img img{opacity: 1;}*/
.jc-text{
    float: left;
    width: 700px;
    height: 100%;
    position: relative;
}
.jc-text p:nth-child(1){
    font-size: 18px;
    height: 28px;
    line-height: 28px;
    margin: 36px 0 6px 0;
    font-weight: bold;
}
.jc-text p:nth-child(2){
    font-size: 14px;
    color: #808080;
    line-height: 24px;
}
.jc-more{
    position: absolute;
    left: 0;
    bottom: 37px;
    width: 72px;
    height: 18px;
    color: #FF9000;
    font-size: 14px;
}
.jc-more a{
    color: #FF9000;
}
.jc-more i{font-size: 12px;float: right;line-height: 18px;}

.jc-r{
    float: right;
    text-align: right;
    margin-right: 46px;
}
.jc-r div:nth-child(1){
    font-size: 16px;
    height: 28px;
    line-height: 28px;
    margin: 116px 0 12px 0;
    color: #808080;
}
.jc-r div span{
    margin-left: 16px;
}
.jc-r div:nth-child(2){
    font-size: 13px;
    color: #939393;
    margin-right: 4px;
}
/* ----------------------------------------------教程详情 */
.jc-details{
    padding-bottom: 33px;
}
.jc-details h3{
    padding: 10px 0;
    color: #333;
    line-height: 20px;
}
.jc-name{
    width: 100%;
    height: 114px;
    border-bottom: 1px dashed #BEBEBE;
    overflow: hidden;
    text-align: center;
}
.jc-name h2{
    font-size: 24px;
    color: #000;
    height: 42px;
    line-height: 42px;
    margin-top: 22px;
}
.jc-name p{
    height: 30px;
    line-height: 30px;
    font-size: 13px;
    color: #939393;
}
.jc-text-wrap{
    padding: 24px 0;
    /*border-bottom: 1px dashed #BEBEBE;*/
}
.jc-text-main{
    width: calc(100% - 84px);
    margin-left: 42px;
    font-size: 13px;
    color: #808080;
    line-height: 28px;
}

.jc-text-main img{
    max-width: 90vh;
}
.jc-video-tit{
    text-align: center;
    font-size: 24px;
    color: #000;
    font-weight: bold;
    margin: 22px auto;
}
.jc-video-main{
    text-align: center;
}
.jc-video-main video{
    width: 1099px;
    height: 618px;
    margin: 0 auto;
}