title: How can I change a specific part of css code in OpenCart?
body: <p>This is the address of the website I'm working on : www.kristallglobal.ir <br> It's based on OpenCart and I want to change specific parts of it. The first one is the background color of this "div". I want to change it from "kinda purple" to another color. I've found its related code in the source code, but I don't know which property should I change. Here is the code.: <br><br><code>.box .box-heading {
      background-color:#fff;
      text-transform:uppercase;
      font-size:18px;
      font-weight:600;
      line-height:22px;
      color:#000;
      margin-bottom:30px;
      padding:10px 23px 13px;
      }</code>
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  And here is the picture of it
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  <br></p>
  
  <p><a href="https://i.stack.imgur.com/clL3S.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/clL3S.jpg" alt="and here is the picture of the &quot;div&quot; I want to modify"></a></p>
  
  <p>thanks for helping.</p>