title: video embedding in xhtml
body: <p>I am trying to customize a theme in tumblr so that it embeds videos in their full scale in a blog, but i can't seem to do it...</p>
  
  <p>here are the instances in the code that refer to video </p>
  
  <pre><code>.video-post .video {margin-bottom:1.5em;}
  
  
  {block:Video}
  &lt;div class="content video-post"&gt;
    &lt;div class="video"&gt;{Video-500}&lt;/div&gt;
  
    {block:Caption}&lt;div class="caption"&gt;{Caption}&lt;/div&gt;{/block:Caption}
  &lt;/div&gt;
  {/block:Video}
  </code></pre>
  
  <p>i tried some basic stuff like removing the -500 and/or adding height="100%"; width="100%" at some places but it does not work that way..</p>