header {
 position: relative;
 height: 100%;
 width: 100%;
 background-size: cover !important;
 -webkit-background-size: cover !important;
 text-align: center;
 overflow: hidden;
 margin-top: 50px;
}

header video {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -100;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

header:before {
 content: '';
 display: inline-block;
 vertical-align: middle;
 height: 100%;
}

header .banner {
 display: inline-block;
 vertical-align: center;
 margin: 0 auto;
 width: 85%;
 padding-bottom: 30px;
 text-align: center;
 font:24px 'opensans-bold', sans-serif;
 font-weight: bold;
}

header .banner-text {
 color: #f5f5f5;
 width: 100%;
}