title: Customize WordPress CSS on top of an existing Theme
body: <p>I have installed a theme in my WordPress website.</p>
  
  <p>On top of the theme, I have added bbPress (forum)... unfortunately the CSS render very badly the forum features... </p>
  
  <p>for example, the picture below show how the search button overlap with the search box</p>
  
  <p><a href="https://i.stack.imgur.com/Fpaik.png" rel="nofollow noreferrer">Search box-button overlapping</a></p>
  
  <p>If I look at the css I can see this:</p>
  
  <pre><code>element.style {
  }
  vlog-bbpress.css?ver=1.8.1:9
  #bbpress-forums #bbp-search-form {
      position: relative;
      float: none;
  }
  
  bbpress.css?ver….5.14-6684:429
  #bbpress-forums #bbp-search-form {
      clear: left;
  }
  </code></pre>
  
  <p>what should I change in the css??? (I have installed Simple Custom CSS plugin (<a href="https://en-ca.wordpress.org/plugins/simple-custom-css/)so" rel="nofollow noreferrer">https://en-ca.wordpress.org/plugins/simple-custom-css/)so</a> I should not need to do any custom css, but I shoul just be able to add the custom CSS) </p>
  
  <p>in case anyone of you want to have a look at the website, you can find it here (not live yet, just playing around)</p>
  
  <p><a href="http://italiancrypto.it/forums/" rel="nofollow noreferrer">http://italiancrypto.it/forums/</a></p>
  
  <p>many thanks all</p>
  
  <p>Regards</p>