/* header */
.header:not(.shadow) {
  position: fixed;
}

.header:not(.shadow) .header-top, .header:not(.shadow) .header-bottom {
  background: transparent;
}


/* vr-showroom */
.vr-showroom iframe {
  width: 100vw;
  height: 100vh;
  display: block;
  background: #333;
}