@charset "UTF-8";

header {
  z-index: auto;
}
header div.container {
  z-index: 10000;
}
header div.container div#top_left_contents {
  top: 110px;
}
div#mainVisual {
  background: url("/images/mainvisual2.png") top center no-repeat;
}
.overlay-box {
  width: 100%;
  height: 0;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10000;
}

.overlay-box .wrapper {
  margin: auto;
  position: absolute;
  top: 50px;
}