1.插入一个Bilibili视频

<iframe frameborder="no" height="300" scrolling="no" src="https://player.bilibili.com/player.html?cid=145147963&aid=84267566&page=1&as_wide=1&high_quality=1&danmaku=0" style="position: absolute; left: 0; top: 0" width="400"></iframe>

2.插入一个优酷视频

<iframe frameborder="0" height="300" src="https://player.youku.com/embed/XNDg4MDE0NDEyOA==" style="position: absolute; left: 0; top: 0" width="400"></iframe>

3.插入一个网页

<iframe frameborder="no" height="300" scrolling="no" src="https://www.lovestu.com/api/project/cnmapyinqing/obj.php" style="position: absolute; left: 0; top: 0" width="400"></iframe>

4.插入音乐

<iframe frameborder="no" height="86" marginheight="0" marginwidth="0" src="//music.163.com/outchain/player?type=2&id=176053&auto=1&height=66" width="400"></iframe>