.page-cover{
  position: relative;
  background-position: center center;
  background-size: cover;
}
.page-cover:after{
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-color: #393333;
  opacity: 0.60;
  content: '';
  z-index: -1;
}