html,body{
	height: 100%;
    background-color: #f3f4f5;
}
/*#container{
	overflow: hidden;
	height: 100%;
}*/
/*course列表区*/
#course_home_content{
    width: 100%;
}
/*slider-wrap*/
.swiper-container{
    width: 100%;
    height: 3.2rem;
    overflow: hidden;
    position: relative;
}
.swiper-slide{
    width: 6.4rem;
    height: 100%;
    float: left;
}
.swiper-slide a,.swiper-slide a img{
    display: block;
    width: 100%;
    height: 100%;
}
.swiper-pagination{
    height: 0.1rem;
    bottom: 0.1rem;
    display: flex;
    justify-content: center;
}
.swiper-pagination span{
    width: 0.1rem;
    height: 0.1rem;
}
/*course list*/
.latest_area,.module_area{
    background-color: #fff;
    margin-bottom: 0.2rem;
    box-shadow: 0 0.01rem 0.08rem 0 rgba(243,244,245,.75);
}
.module_area{
    width: 100%;
    height: 0.9rem;
    padding: 0.15rem 0;
    display: flex;
    justify-content: space-around;
}
.module_item{
    height: 100%;
}
.module_link i{
    display: block;
    width: 0.6rem;
    height: 0.6rem;
    margin: 0 auto 0.1rem;
}
.module_link i img{
    display: block;
    width: 100%;
    height: 100%;
}
.module_link span{
    display: block;
    height: 0.2rem;
    line-height: 0.2rem;
    font-size: 0.2rem;
    color: #222222;
}
/*latest&force*/
.force_area{
    padding-bottom: 1.2rem;
}
.common_content{
    padding: 0 0.2rem;
    background-color: #fff;
    position: relative;
    z-index: 0;
}
.force_content{
    box-shadow: 0 0.01rem 0.08rem 0 rgba(243,244,245,.75);
}
/*公告*/
#course_play_list{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    display: none;
    z-index: 3;
}
#announce_wrap{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 4;
    display: none;
}
.announce_tips{
    width: 4.1rem;
    height: 2.98rem;
    background-color: #fff;
    padding: 0.4rem 0.35rem 0.3rem;
    border-radius: 0.05rem;
    position: absolute;
    top: 3.27rem;
    left: 50%;
    margin-left: -2.4rem;
    box-shadow: 0 0 0.5rem 0.05rem rgba(0,0,0,.5);
}
.announce_tips:before{
    display: block;
    content: "";
    width: 0.2rem;
    height: 0.02rem;
    background-color: #000;
    position: absolute;
    left: 0.35rem;
    top: 0.4rem;
}
.announce_tips:after{
    display: block;
    content: "";
    width: 2.5rem;
    height: 1.7rem;
    position: absolute;
    left: 50%;
    margin-left: -1.25rem;
    top: -1.42rem;
    background: url("http://www.pkuet.cn/project1/Public/Home/image/announce_tips.png") no-repeat center;
    background-size: 100% 100%;
}
.announce_tips p{
    font-size: 0.26rem;
    color: #181818;
    line-height: 0.4rem;
    margin-top: 0.2rem;
}
.query_receive{
    width: 4.1rem;
    height: 0.6rem;
    font-size: 0.22rem;
    color: #fff;
    border-radius: 0.02rem;
    text-align: center;
    line-height: 0.6rem;
    background: linear-gradient(to right, #ff6363, #ff2d2d);
    box-shadow: 0.01rem 0.02rem 0.05rem 0.01rem rgba(255,45,45,.5);
    position: absolute;
    left: 0.35rem;
    bottom: 0.3rem;
}