.hill-divider{ position:relative; }

.hill-divider:after{
  content:"";
  position:absolute;
  left:0; right:0;
  bottom:-1px;
  height:60px;
  background:
    radial-gradient(circle at 30px 0, #F6F2E9 30px, transparent 31px) 0 0/60px 60px repeat-x;
  pointer-events:none;
}