[css] How to override Bootstrap's Panel heading background color?

am assuming custom_class to be your class to override heading color of the panel. just add !important to it or add inline styles or a id and add styles as they will have more specificity over class added styles.

  • with !important

    .custom_class{ background-color: red !important; }

  • with !important

  • with ID :

    #custom_id{ background-color: red; }

-with inline styles :

<div id="custom_id" class="panel panel-default">
      <div class="panel-heading custom_class" style="background-color:red">
      </div>
    </div>