title: MSO-specific CSS hack for Outlook HTML email?
body: <p>There's a ton of IE conditional hacks (such as ending a style property with <code>!ie</code>, various uses of the * character, etc.). </p>
  
  <p>I tried several of these in an inline style in an email sent to Outlook (2013), but they did not appear to work. </p>
  
  <p>I tried <code>mso-width-alt:100%</code> but <a href="http://dev.bowdenweb.com/css/v/ms-office/ofhtml9/ofconStyleTable.htm" rel="nofollow">what little documentation I can find</a> doesn't show it supporting percentages. </p>
  
  <p>I also tried <code>!mso</code> just to see if it did anything, but it did not.</p>
  
  <p>I'm wondering if anyone knows of any CSS hacks that can be used for Outlook/MSO inline styles? </p>
  
  <hr>
  
  <p>More specifically, I have a table that needs to be <code>width:100%</code> in Outlook, but breaks in iOS so I'm using <code>min-width:100%</code>, which doesn't work in Outlook. I know I can wrap the table tag in a conditional and swap it out completely to make it work, but I'm trying for a more elegant solution if one exists.</p>