css-插入音频视频

		<!-- 插入视频音频（以下方式不常用） -->
		<embed src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fc-ssl.duitang.com%2Fuploads%2Fitem%2F202003%2F14%2F20200314172054_jxX8z.thumb.1000_0.gif&refer=http%3A%2F%2Fc-ssl.duitang.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1646886835&t=997d6b049fe98d0421ef1e848f3c52ff" type="">
		<object>
			<param name="movie" value="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fc-ssl.duitang.com%2Fuploads%2Fitem%2F202003%2F14%2F20200314172054_jxX8z.thumb.1000_0.gif&refer=http%3A%2F%2Fc-ssl.duitang.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1646886835&t=997d6b049fe98d0421ef1e848f3c52ff">
		</object>

　　以下为准：

	<!-- 	插入音频 
	   audio
		   controls =显示音频
		   loop 循环播放
		   autoplay 自动播放
		video 插入视频
		source 防止不兼容
	  -->
		<audio src="../11/音频.mp3" controls loop autoplay></audio>
		<video src="./image/投行产品演示-张杰.mp4" loop autoplay></video>
		<video>
			<source src="./image/投行产品演示-张杰.mp4">
		</video>