User blog:Alwawmo/Editing page problem QAQ

Hi! I am trying to editing You Make Me Happy! page by adding videos. But I don't know how to arrange them QAQ. When I open the preview, it looks like at my screenshot.

If you can, help me add these links please ^u^ thanks >u<
 * http://www.youtube.com/watch?v=Tclc9ZsUFKo
 * http://www.youtube.com/watch?v=dAZiUqGAwDw
 * http://www.youtube.com/watch?v=cGwhtzUDjwQ