.rank-outter-container {
    width: 90%;
}

.rank-item {
    box-sizing: border-box;
    color: rgb(33,33,33);
    font-size: 16px;
    height: 36px;
    line-height: 36px;
    margin-top: 16px;
    display: none;
    position: relative;
}

.rank-item > div {
    height: 100%;
    float: left;
}

.rank-item .item-index {
    width: 58px;
    text-align: center;
}

.rank-item .item-image {
    width: 36px;
    box-sizing: border-box;
}

/* .rank-item .image-div {
    border-radius: 15px;
    width: 30px;
    height: 30px;
    background: url('../images/default_student_avatar.png') no-repeat center left;
    background-size: 30px 30px;
} */

.rank-item .item-name {
    width: 180px;
    margin-left: 18px;
    display: inline-block;
    max-width: 220px;
    text-overflow: ellipsis;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.starfish-rank .rank-item .item-score {
    background: url(../images/web1/rank_starfish.png) no-repeat right;
    background-size: 20px 20px;
    padding-right: 30px;
    margin-right: 10px;
    width: auto;
    float: right;
}
.subject-rank .rank-item .item-score {
    background-size: 20px 20px;
    margin-right: 10px;
    width: auto;
    float: right;
}
.subject-rank .rank-item .item-score::before{
    content: '\7b54 \5bf9';
    position: absolute;
    right: 50px;
}

.rank-item.me {
    background-color: #f9f9f9;
    position: absolute;
    bottom: -3px;
    width: 100%;
    height:52px;
    background:linear-gradient(180deg,rgba(255,255,255,0.9) 0%,rgba(255,255,255,1) 100%);
    box-shadow:0px 2px 15px 0px rgba(0,0,0,0.1);    
    line-height: 52px;
}
.rank-item.me .image-div{
    top: 8px;
}

.rank-item.first .item-index, .rank-item.second .item-index, .rank-item.third .item-index {
    color: rgba(0, 0, 0, 0);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 15px 30px;
}

.rank-item.first .item-index {
    background-image: url('../images/rank_first.png');
}

.rank-item.second .item-index {
    background-image: url('../images/rank_second.png');
}

.rank-item.third .item-index {
    background-image: url('../images/rank_third.png');
}


/*排行榜切换*/
.rank-table {
    width: 60%;
    height: 40px;
    margin: 10px auto;
    position: relative;
    z-index: 2;
}

.rank-table > span {
    background-color: #F9F9F9;
    width: 50%;
    height: 40px;
    display: block;
    font-size: 18px;
    line-height: 40px;
    text-align: center;
    letter-spacing: 4px;
    color: #666;
    cursor: pointer;
}

.rank-table > span:hover {
    background-color: #23CDEE;
}

.rank-table .checked {
    color: #fff;
    background-color: #23CDEE;
}

.starfish {
    border-radius: 500px 0 0 500px;
    float: left;
}

.subject {
    border-radius: 0 500px 500px 0;
    float: right;
}

.rank-item .bg-none{
    background-image: none;
}

.display-none {
    display: none;
}

.padding-top-100{
    padding-top: 100px;
}

.rank-item .prompt-info{
    position: absolute;
    right: 18%;
}