/*

Theme Name: X – Child Theme
Theme URI: http://theme.co/x/
Author: Themeco
Author URI: http://theme.co/
Description: Make all of your modifications to X in this child theme.
Version: 1.0.0
Template: x

*/

h2.resp-h-main {  
  background-color: rgba(0, 0, 0, 0.7) !important;
  border-radius: 4px !important;
  font-size: 42px !important;
  line-height: 50px !important;
  padding: 40px !important; 
  color: #f6f6f6 !important;
  opacity: 0.7 !important;
}