#cust_header {
  position: fixed;
  width: 100%;
  z-index: 10;
}
#cust_header::after {
  content: '';
  height: 60px;
  width: 100%;
  position: absolute;
  background: linear-gradient(rgba(237,229,69), rgba(237,229,69,0));
  z-index: 1;
}
.layout-full.region-top-first::before {
    content: '';
    height: 6rem;
    width: 100%;
    /*display: block;*/
}

#header::after {
  content: '';
  height: 60px;
  width: 100%;
  position: absolute;
  background: linear-gradient(rgba(237,229,69), rgba(237,229,69,0));
  z-index: 1;
}