.hero-holder {
  margin-bottom: 120px;
  overflow: hidden;
  position: relative;
  min-height: calc( 100% - 0px);
  height: calc( 100% - 0px);
}

.hero-section {
  height: 100%;
  background-repeat: no-repeat !important;
  background-size: cover !important;
  background-image: url('../images/hero_banner.jpg');
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background-position: center center;
}

.jumbotron-inner {
  background-color: rgba(20,22,24 , 0.6 ) !important;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-repeat: repeat;
  position: absolute;
  z-index: 1;
}