嵌入视频

嵌入b站视频演示：

原视频链接：

https://www.bilibili.com/video/BV1xmVu6uEya/?share_source=copy_web&vd_source=7d7c720e2894afbe53913aebb827a85d

代码：

<div style="position:relative; width:100%; height:0; padding-bottom:56.25%; overflow:hidden; border-radius:8px;">
<iframe 
src="https://www.bilibili.com/blackboard/html5mobileplayer.html?bvid=【bv号】&cid=【链接cid号】&page=1&danmaku=0&as_wide=1"
scrolling="no" border="0" frameborder="no" framespacing="0"
allow="autoplay; fullscreen" allowfullscreen="true"
style="position:absolute; top:0; left:0; width:100%; height:100%;">
</iframe>
</div>

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