.gan_bu_left{
    width: 880px;
    background-color: #fff;
}
.feels_buttom{
    padding: 16px 16px 0 16px;
    box-sizing: border-box;
    box-shadow: 2px 1.5px #999;
    background:rgba(248,248,248,1);
}
.tus {
    width: 155px;
    height: 116px;
    margin-right: 16px;
}
.tus img{
    width: 155px;
    height: 116px;
}
.mo .feels_button_content{
    display: none;
}
.mo .feels_button_content.div_show{
    display: block;
}
.feels_button_content>ul>li{
    position: relative;
    height: 148px;
    margin-top: 20px;
    padding: 16px 16px;
    box-sizing: border-box;
    background-color: #fff;
}
.li_rights h3{
    width: 618px;
    font-size: 18px;
    color: #232323;
    letter-spacing: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.li_rights p{
    width: 640px;
    font-size: 14px;
    color: #666;
    line-height: 24px;
    letter-spacing: 2px;
    margin-top: 12px;
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
-webkit-box-orient: vertical;
}
/* �割唱���� */
.boshi_about_right{
    margin-left: 40px;
    letter-spacing: 2px;
}
.hot_course {
    padding: 20px 20px;
    background:rgba(248,248,248,1);
    box-shadow:1px 1px 3px 0px rgba(131,131,131,0.75);
    box-sizing: border-box;
}
.hot_course_tip{
    /* width: 280px;
    border-bottom: 1px solid #ccc; */
    font-size:24px;
    font-weight:bold;
    font-family:Microsoft YaHei;
    padding-bottom: 4px;
    box-sizing: border-box;
    color: #c4503a;
}
.hot_course_tip span:last-child{
    display: block;
    height: 4px;
    width: 60px;
    background-color: #c4503e;
    margin-top: 16px;
}
.hot_course .hot_course_content{

}
.hot_course .hot_course_content ul li{
    margin-top: 24px;
}
.hot_course .hot_course_content ul li a img{
    display: block;
    width: 240px;
    height: 180px;
}
.hot_course .hot_course_content ul li a span{
    display: block;
    width: 240px;
    height: 30px;
    font-size: 16px;
    line-height: 44px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}