/****music begin***/
#audio_btn {
	right: 10px;
	top: 20px;
	z-index: 200;
	width: 50px;
	height: 50px;
	background-repeat: no-repeat;
   cursor: pointer;
}
.play_yinfu {
	background-image: url(https://omo-oss-image.thefastimg.com/portal-saas/new2023021018284640323/cms/image/f88b8adb-f5de-4aa1-9b5f-3d3869af7a97.gif_1180xaf.gif);
	background-repeat: no-repeat;
	background-position: center center;
	background-size: 60px 60px;
}
.rotate {
	position: absolute;
	margin-left: 10px;
   margin-top: 10px;
	width: 30px;
	height: 30px;
	background-size: 100% 100%;
	background-image: url(https://omo-oss-image.thefastimg.com/portal-saas/new2023021018284640323/cms/image/97aff0f8-7eff-4526-9302-af3628f767d5.png_1180xaf.png);
	-webkit-animation: rotating 1.2s linear infinite;
	-moz-animation: rotating 1.2s linear infinite;
	-o-animation: rotating 1.2s linear infinite;
	animation: rotating 1.2s linear infinite;
}

@-webkit-keyframes rotating {
	from {
		-webkit-transform: rotate(0deg);
	}

	to {
		-webkit-transform: rotate(360deg);
	}
}

@keyframes rotating {
	from {
		transform: rotate(0deg);
	}

	to {
		transform: rotate(360deg);
	}
}

@-moz-keyframes rotating {
	from {
		-moz-transform: rotate(0deg);
	}

	to {
		-moz-transform: rotate(360deg);
	}
}

.off {
	background-image: url(https://omo-oss-image.thefastimg.com/portal-saas/new2023021018284640323/cms/image/97aff0f8-7eff-4526-9302-af3628f767d5.png_1180xaf.png);
	background-size: 30px 30px;
	background-repeat: no-repeat;
	background-position: center center;
} 
/****music end****/