Landing Splash Page Full Screen Banner Background

EXAMPLE
full screen example

HTML

CSS

.splash-banner {
  background: #f28f2d url();
  height:100vh;
  after:: {
    
  }
}
.scroll-down-icon {
    width: 100%;
    position: absolute;
    bottom: 35px;
    left: 0;
    text-align: center;
    z-index:6;
}