.intro-header {
  transition: all 0s ease-out!important;
	-moz-transition: all 0s ease-out!important;
	-o-transition: all 0s ease-out!important;
  -webkit-transition: all 0s ease-out!important;
}

.intro-header {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100%;
  display: table;
  z-index: -1;
}
.intro-header:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
}
.intro-header .bg-image {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: url("http://cdn.magdeleine.co/wp-content/uploads/2015/02/YS4_5968_69_70-2-3-1400x933.jpg") center center no-repeat;
  background-size: cover;
}