#music {
			width: 500px;
			height: 500px;
			border-radius: 10px;
			margin: 20px auto;
			position: relative;
			background: url(./image/肖斯塔科维奇交响曲.jpg) no-repeat;
			background-size: cover;
			text-align: center;
		}
		#container {
			position: absolute;
			left: 0;
		    right: 0;
		    top: 0;
		    bottom: 0;
		    width: 500px;
		    height: 500px;
		    text-align: center;
		    background:rgba(255,255,255,0.6);
		}
		/*实现背景图片透明，内容不透明*/

		#musicImg {
			width: 280px;
			height: 280px;
			border-radius: 50%;
            animation: normal;
		}
		audio {
			display: block;
			margin: 20px auto;
		}
		#musicName {
			padding-top: 10px;
			line-height: 30px;
			color: #cc1b1b;
		}
		.btn>button {
			width: 60px;
			height: 30px;
			border-radius: 10px;
			background: skyblue;
		}