title: Remove or Hide Button Focus outline in ie compatibility mode (jquery impromptu)
body: <p>I am using a jquery modal dialog box plugin named impromptu in my web application. I have a problem with the style of my default button when running in ie compatibility mode. </p>
  
  <p>When my dialog displays with ie compatibility mode disabled my dialog looks like this...</p>
  
  <p><img src="https://i.stack.imgur.com/wen7l.png" alt="enter image description here"></p>
  
  <p>However when my dialog displays with compatibility mode enabled the default button on my dialog has an ugly border.</p>
  
  <p><img src="https://i.stack.imgur.com/wpYBV.png" alt="enter image description here"></p>
  
  <p>Can someone help me with how I can either remove this ugly border or give me a tip on how I can change the style to look nice.</p>
  
  <p>I primarily support firefox however I have to support ie 7 and above as well.
  To do this I have added the following meta tag to my html pages.</p>
  
  <pre><code>&lt;meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7"&gt;
  </code></pre>
  
  <p>thanks</p>