.header
  background-color: #222
  color: #f8f8f8
  font-weight: bold
  font-size: 1.5em
  text-align: center
  box-shadow: 0px 4px 4vh 4px rgba(34,34,34,0.9)
  z-index: 2
  padding: 12px 0
  width: 100%