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img{}@media (min-width:768px){.pg_30_246{width:100px;top:220px;}}.pg_30_247{width:180px;position:absolute;left:0px;bottom:70px;z-index:99;}.pg_30_247 img{}@media (min-width:768px){.pg_30_247{width:300px;bottom:120px;}}.pg_30_248{width:60px;position:absolute;left:90px;bottom:30px;z-index:99;}@media (min-width:768px){.pg_30_248{width:130px;left:165px;}}.pg_30_249{margin-top:0px;margin-bottom:0px;width:200px;position:absolute;top:0px;left:0px;}.pg_30_249 audio{	width:100%;}/* 外层容器微调 */.pg_30_249 audio{	/* 尺寸 */	height:30px;	/* 圆角、阴影 */	border-radius:5px;	box-shadow:0 2px 8px rgba(0, 0, 0, 0.1);	/* 背景底色 */	background:#f5f7fa;	/* 间距 */	margin:10px 0;}/* 隐藏默认控件，仅Chrome/Edgewebkit浏览器支持 */.pg_30_249 audio::-webkit-media-controls-panel{	background:#f0f4ff;}/* 播放按钮颜色 */.pg_30_249 audio::-webkit-media-controls-play-button{	filter:hue-rotate(200deg);}/* 进度条底色 */.pg_30_249 audio::-webkit-media-controls-timeline{	background:#f0f4ff;	border-radius:10px;}@media 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i{	width:100%;	height:100%;	color:rgba(196, 196, 196, 1);	font-size:20px;	line-height:35px;	display:block;}.pg_30_250 a:hover {	border-top:1px solid #c50003;	border-right:1px solid #c50003;	border-bottom:1px solid #c50003;	border-left:1px solid #c50003;	color:rgba(197, 0, 3, 1);}.pg_30_250 a:hover i{	color:rgba(197, 0, 3, 1);}@media (min-width:768px){.pg_30_250 a{width:50px;height:50px;line-height:50px;animation:bounce 1s linear 0s 5 normal;-webkit-animation:bounce 1s linear 0s 5 normal;}.pg_30_250 a i{font-size:30px;line-height:45px;}}