title: Liferay 7.0 - making all Portlets Borderless by default via theme
body: <p>After searching for a solution to the problem of setting portlets default look and feel through the theme, I have tried the following in <code>WEB-INF/liferay-look-and-feel.xml</code>:</p>
  
  <pre><code>&lt;setting configurable="true"
           key="portlet-setup-show-borders-default"
           type="checkbox"
           value="false"
  /&gt;
  </code></pre>
  
  <p>However, it does not seem to work on Liferay 7.0 GA3, and have run out of places to look for a solution.</p>
  
  <p>My requirements are for a default portlet behavious where all decaration is disabled, i.e. borders and title and whatever else.</p>
  
  <p>Worth mentioning that I'm using the new theme generator/Gulp build pipeline. Any pointers much appreciated.</p>