.intense.top-divider .zigzag-castle {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;  
  /*background-image: linear-gradient(40deg, cornflowerblue 50%, #ccc 50%);*/
  background-position: 50%;   
  -webkit-background-size: 200px 100%;   
  background-size: 200px 100%;  
}

.intense.bottom-divider .zigzag-castle {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;  
  /*background-image: linear-gradient(40deg, #ccc 50%, cornflowerblue 50%);*/
  background-position: 50%;   
  -webkit-background-size: 200px 100%;   
  background-size: 200px 100%;  
}

.intense.top-divider.zigzag-castle  {
  -webkit-transform: scale(-1, -1);
  -ms-transform: scale(-1, -1);
  transform: scale(-1, -1);
}