title: Div change size when other screen resolution
body: <p>i was making site and added div to left, but when i change screen, (other resolution) the div will go smaller? Any solutions?</p>
  
  <p>CSS:</p>
  
  <pre><code>#chat {
  width:15%;
  height:86.4%;
  background: #232b32;
  color:#000;
  margin-top: -1.5%;
  
  
  .chat-online {
  width: 100%;
  height: 5%;
  background: #232b32;
  font-family: Prototype;
  text-align: center;
  font-size: 26px;
  color:#fff;
  </code></pre>
  
  <p>HTMl:</p>
  
  <pre><code> &lt;div id="chat"&gt;
      &lt;div class="chat-online"&gt;Chat (1)
          &lt;/div&gt;
  </code></pre>
  
  <p></p>