title: Customize tab in ngx-bootstrap
body: <p>I am trying to add customized style to tabs of ngx-bootstrap for angular.
  I want two things 
  1)To remove the border line and 
  2) To back-ground color to the active tab.</p>
  
  <p>But nothing seems to work </p>
  
  <h2>HTML Code</h2>
  
  <pre><code>div &gt;
  &lt;tabset&gt;
     &lt;tab customClass="customClass" heading="Home"&gt;&lt;/tab&gt;
     &lt;tab heading="Profile"&gt;&lt;/tab&gt;
     &lt;tab heading="About us"&gt;&lt;/tab&gt;
  &lt;/tabset&gt;
  &lt;/div&gt;
  </code></pre>
  
  <h1>CSS Code</h1>
  
  <pre><code>.customClass &gt; a{
  background-color:silver !important;
  border-bottom: none !important;
  outline: 0 !important; 
  }
  
  tab&gt;active{
  color:rgb(58, 45, 128)
  }
  </code></pre>
  
  <p>What could be the solution ???</p>