@charset "UTF-8";

.btn-music {
    width: 2rem;
    height: 2rem;
    background-color: transparent;
    position: fixed;
    top: 0.8rem;
    right: 0.5rem;
    z-index: 999;
    border: 0.125rem solid #fff;
    border-radius: 50%;
    padding: 0;
    //animation: btnMusicAni 3s infinite linear;
    i {
       display: inline-block;
       width: 2rem;
       height: 2rem;
        
       position: absolute;
       top: -0.125rem;
       left: -0.125rem;
    }
}
.played{
    background: url(http://static.leanote.top/ttxd/images/musicOpen.png#{$version}) no-repeat;
    background-size: 100%;
}
.paused {
    background: url(http://static.leanote.top/ttxd/images/musicClose.png#{$version}) no-repeat;
    background-size: 100%;
    animation: none;
}

@keyframes btnMusicAni {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}