.aplayer.aplayer-fixed.aplayer-narrow .aplayer-body {
    left: -66px !important;
    /* 默认情况下缩进左侧66px，只留一点箭头部分 */
}

.aplayer.aplayer-fixed.aplayer-narrow .aplayer-body:hover {
    left: 0 !important;
    /* 鼠标悬停是左侧缩进归零，完全显示按钮 */
}