.jessibuca-container .jessibuca-play-big:after {
    cursor: pointer;
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: block;
    width: 48px;
    height: 48px;
    background-size: contain;
    background-image: url("icon_play.png");
    background-repeat: no-repeat;
    background-position: 50%;
}

/** 加载图标 */
.jessibuca-container .jessibuca-icon-loading {
    width: 50px;
    height: 50px;
    background: url("icon_loading.png");
    background-size: 100% 100%;
    animation: rotation 1s linear infinite;
}

/** 声音图标 **/
.jessibuca-container .jessibuca-icon-audio {
    background: url("icon_voice_on.png");
    background-size: 100% 100%;
}

/** 静音图标 **/
.jessibuca-container .jessibuca-icon-mute {
    background: url("icon_voice_off.png");
    background-size: 100% 100%;
}