body{
    background: #FAFAFA;
}
.topic-whole {
    width: 1200px;
    margin: 0 auto;
    /*background: #FAFAFA;*/
    border-radius: 8px;
    text-align: center;
    padding: 80px 20px 0;
}


.row {
    display: flex;
    align-items: center;
    padding: 10px 0;
    /*margin-top: -153px;*/
    /*margin-top: 80px;*/
}

.row-title {
    font-size: 14px;
    /* font-family: PingFangSC-Semibold, PingFang SC; */
    font-weight: 600;
    color: #DD1717;
    line-height: 20px;
}

.row-icon {
    width: 17px;
    height: 16px;
    margin: 0 3px;
}

.row-text {
    font-size: 14px;
    /* font-family: PingFangSC-Semibold, PingFang SC; */
    font-weight: 600;
    color: #666666;
    line-height: 20px;
}

.topic {
    background: #FFFFFF;
    border-radius: 8px;
}

.topic-title {
    width: 100%;
    height: 156px;
    background-image: url("../images/Disclaimer_bg.png");
    background-size: 100% 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}

.topic-tit {
    font-size: 40px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: 600;
    color: #333333;
    line-height: 56px;
}

.topic-title-text {
    font-size: 16px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: 400;
    color: #666666;
    line-height: 22px;
}


.topic-img {
    width: 680px;
    height: auto;
    margin: 40px 0;
}
.ql-editor{
    margin-bottom: 20px;
    padding: 0 40px 40px!important;
}

.ql-editor a{
    width: 100%;
    text-decoration: underline;
}

.ql-editor img {
    width: 60%;
    height: auto;
    margin-bottom: 20px;
    position: relative;
    left: 0;
}
/*详情*/
.resources-detail-tit{
    font-size: 26px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: 500;
    color: #333333;
    line-height: 156px;
    width: 100%;
    height: 156px;
    background-image: url("../images/Disclaimer_bg.png");
    background-size: 100% 100%;
}
.resources-detail-txt{
    font-size: 36px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: bold;
    color: #666666;
    line-height: 56px;
    margin-bottom: 50px;
    margin-top: -30px;
}
.resources-detail-text{
    font-size: 16px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: 400;
    color: #666666;
    line-height: 22px;
    margin-bottom: 30px;
}
.resources-detail-tit2{
    font-size: 26px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: 500;
    color: #333333;
    width: 100%;
    margin-bottom: 30px;
}
.resources-detail-txt2{
    font-size: 36px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: bold;
    color: #666666;
    line-height: 56px;
    margin-bottom: 30px;
}
.link-ul{
    text-align: left;
    font-size: 16px;
    font-weight: bold;
    color: #000;
    font-style: oblique;
}
.link-li{
    list-style: disc;
    padding-left: 10px;
}
.link-ul2{
    margin-left: 50px;
    font-size: 16px;
    font-weight: bold;
    color: #000;
}
.link-ul2 .link-li2{
    list-style: circle;
    padding-left: 10px;
}
.link-ul3{
    margin-left: 50px;
    font-size: 16px;
    font-weight: 500;
    color: #0271c0;

}
.link-ul3 .link-li3{
    list-style: square;
    padding-left: 10px;
    line-height: 25px;
}
.link-li p{
    color: #000
}

/*课程列表*/
.course-list {
    /*text-align: center;*/
    padding: 0 40px;
    background: #ffffff;
}

.course-list-tit {
    font-size: 24px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: 500;
    color: #333333;
    line-height: 33px;
    position: relative;
    text-align: left;
}

.course-list-tit:after {
    content: '';
    width: 96px;
    border-bottom: 4px solid #DD1717;
    position: absolute;
    left: 0;
    bottom: -20px;
}

.course-list-ul {
    border-top: 1px solid #E9E9E9;
    margin-top: 19px;
    padding: 40px 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.course-list-li{
    background: #E9F3FE;
    border-radius: 16px;
    width: 250px;
    height: 350px;
    border-radius: 16px;
    /*padding-bottom: 20px;*/
    margin-bottom: 40px;
    margin-right: 20px;
}
.course-list-li:hover{
    background: #FFFFFF;
    box-shadow: 0px 12px 20px 0px rgba(221,23,23,0.3);
    border: 2px solid #DD1717;
}
.img-box{
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 16px;
}
.course-list-li:hover .course-list-img{
    transform: scale(1.3);
    transition: all 0.2s linear;
    border-radius: 16px;
}
.course-list-img {
    width: 250px;
    height: 176px;
    border-radius: 16px;
    /*transition: all 0.2s linear;*/
}

.course-list-title {
    font-size: 18px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: 500;
    color: #333333;
    line-height: 25px;
    margin: 10px 16px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* 设置最大显示行数 */
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    text-align: left;
}

.course-list-text {
    font-size: 14px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: 400;
    color: #666666;
    line-height: 20px;
    margin: 0 16px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4; /* 设置最大显示行数 */
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    text-align: left;
}

.course-first-title{
    font-size: 14px;
    /* font-family: PingFangSC, PingFang SC; */
    font-weight: 600;
    color: #666666;
    line-height: 20px;
}

@media screen and (min-width: 480px) and (max-width: 1280px) {
    .topic-whole{
        width: 100%;
        padding: 0 20px;
    }
    .topic-title{
        padding: 20px;
    }
    .topic-tit{
        font-size: 24px;
        line-height: 30px;
    }
    .topic-title-text{
        margin-top: 20px;
    }
    .topic-img{
        width: 100%!important;
    }
}
@media screen and (min-width: 320px) and (max-width: 480px){
    .topic-whole{
        width: 100%;
        padding: 44px 20px 0 20px!important;
    }
    .topic-title{
        padding: 20px;
    }
    .topic-tit{
        font-size: 24px;
        line-height: 30px;
    }
    .topic-title-text{
        margin-top: 20px;
    }
    .topic-img{
        width: 100%!important;
    }
    /*课程列表*/
    .course-list-li{
        width: 100%;
        margin-right: 0;
        height: auto;
    }
    .course-list-li:hover{
        background: #E9F3FE;
        box-shadow: none;
        border: none;
    }
    .course-list-img{
        width: 200px;
        height: auto;
        margin-top: 20px;
        border-radius: 16px;
    }
    .course-list-text{
        margin-bottom: 20px;
    }

}