body {
  background: linear-gradient(0deg, black 0%, rgba(226,31,62,1) 28%);
}

body::after {
  content: "";
  background-image: url('/themes/contrib/totally80s/images/ri-takeover/background.png'); 
  background-repeat: repeat-x;
  background-position: center top;
  background-size: auto;
  opacity: 1;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  position: absolute;
  z-index: -3;   
}