.player-olympic-player-next {
    width: 48px;
    height: 36px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    float: left;
    cursor: pointer;
    margin: 0;
    position: relative;
    background-size: 54%;
}
.player-olympic-player-next-tip {
    position: absolute;
    top: -45px;
    display: none;
    font-size:12px;
    color:#ffffff;
    line-height: 28px;
    letter-spacing:0;
    text-align:center;
    background:#3c3c3c;
    box-shadow:0 0 5px 0 rgba(0,0,0,0.10);
    width:58px;
    height:28px;
}
.player-olympic-player-next:hover .player-olympic-player-next-tip {
    display: block;
}