/*公用样式*/
*{
    padding: 0;
    margin: 0;
    -webkit-tap-highlight-color: transparent;
    -webkit-overflow-scrolling: touch;
}
html,body{
    width: 100%;
    min-height: 100%;
    overflow-y: visible;
    overflow-x: hidden;
    box-sizing: border-box;
}
body{
    padding-top: 0.92rem;
}
body.bodyFix{
    padding-top: 1.92rem;
}
li{
    list-style: none;
}
a{
    outline: none;
    text-decoration: none;
}
a:hover{
    outline: none;
    text-decoration: none;
}
i{
    font-style: normal;
}
/* 清除浮动 */
.clearFix:after{
    content: "";
    display: block;
    visibility: hidden;
    height: 0;
    clear: both;
}

.study_main{
    width: 100%;
    min-height: 100%;
    padding: 1.16rem 0 0.68rem;
    box-sizing: border-box;
}
.study_main .study_nav{
    width: 100%;
    height: 0.88rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ffffff;
    box-shadow: 0px 0.07rem 0.16rem 0px rgba(0, 0, 0, 0.06);
    position: fixed;
    top: 0.92rem;
    left: 0;
    z-index: 10;
}
.study_main .study_nav>li{
    height: 100%;
    line-height: 0.88rem;
    font-size: 0.32rem;
    color: #999999;
    padding: 0 0.1rem;
    display: inline-block;
    vertical-align: top;
    cursor: pointer;
}
.study_main .study_nav>li:not(:last-child){
    margin-right: 0.3rem;
}
.study_main .study_nav>li.on{
    color: #333333;
    font-weight: bold;
}
.study_main .study_content{
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
}
.study_main .study_content .study_item{
    width: 100%;
    display: none;
}
.study_main .study_content .study_item.study_active{
    display: block;
}
.study_main .study_content .study_item .study_list{
    width: 100%;
    position: relative;
}
.study_main.no_isLogin .study_content .study_item .study_list{
    display: none;
}
.study_main .study_content .study_item .study_list>li{
    width: 100%;
    padding: 0 0.2rem 0.24rem 0.08rem;
}
.study_main .study_content .study_item .study_list>li:not(:first-child){
    padding-top: 0.24rem;
}
.study_main .study_content .study_item .study_list>li:not(:last-child){
    border-bottom: 1px solid #e7e7e9;
}
.study_main .study_content .study_item .study_list>li .study_href{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.study_main .study_content .study_item .study_list>li .study_href .study_img{
    width: 2.48rem;
    height: 1.72rem;
    background-color: #5c5c5c;
    border-radius: 0.16rem;
}
.study_main .study_content .study_item .study_list>li .study_href .study_texts{
    width: calc(100% - 2.72rem);
    padding: 0.16rem 0;
}
.study_main .study_content .study_item .study_list>li .study_href .study_texts .study_name{
    width: 100%;
    height: 0.8rem;
    line-height: 0.4rem;
    font-size: 0.28rem;
    color: #404040;
    text-align: justify;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.study_main .study_content .study_item .study_list>li .study_href .study_texts .study_tips{
    height: 0.24rem;
    line-height: 0.24rem;
    font-size: 0.24rem;
    color: #666666;
    margin-top: 0.36rem;
    position: relative;
    box-sizing: border-box;
}
.study_main .study_content .study_item:not(:nth-child(3)) .study_list>li .study_href .study_texts .study_tips{
    padding-left: 1.82rem;
}
.study_main .study_content .study_item .study_list>li .study_href .study_texts .study_tips .album_icon{
    width: 1.68rem;
    height: 0.04rem;
    background-color: #f2f2f4;
    border-radius: 0.02rem;
    overflow: hidden;
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: -0.02rem;
}
.study_main .study_content .study_item .study_list>li .study_href .study_texts .study_tips .album_icon>i{
    height: 100%;
    background-color: #ff9900;
    display: inline-block;
    vertical-align: top;
}
.study_main .study_content .study_item .study_end{
    width: 100%;
    height: 0.22rem;
    text-align: center;
    margin-top: 0.46rem;
}
.study_main .study_content .study_item .study_end>span{
    height: 100%;
    line-height: 0.22rem;
    font-size: 0.22rem;
    color: #999999;
    position: relative;
    display: inline-block;
    vertical-align: top;
}
.study_main .study_content .study_item .study_end>span::before,
.study_main .study_content .study_item .study_end>span::after{
    content: "";
    width: 1.5rem;
    border-top: 1px solid #cccccc;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.study_main .study_content .study_item .study_end>span::before{
    left: -1.8rem;
}
.study_main .study_content .study_item .study_end>span::after{
    right: -1.8rem;
}
.study_main .study_content .study_item .study_empty{
    width: 100%;
    text-align: center;
    padding-top: 1.02rem;
    display: none;
}
.study_main.no_isLogin .study_content .study_item .study_empty{
    display: block;
}
.study_main .study_content .study_item .study_empty>img{
    width: 100%;
    display: block;
}
.study_main .study_content .study_item .study_empty>p{
    width: 100%;
    height: 0.28rem;
    line-height: 0.28rem;
    font-size: 0.28rem;
    color: #999999;
    margin-top: 0.12rem;
}
.study_main.no_isLogin .study_content .study_item .study_empty>p{
    color: #ff9900;
}
.dropload-refresh, .dropload-update, .dropload-load, .dropload-noData{
    display: flex;
    justify-content: center;
    align-items: center;
}