//easily add a mobile menu navicon: %mobile-menu-toggle

text-indent: -100%
width: $navicon-size - 10px
height: $navicon-size
display: block
margin: 5px
padding-left: $navicon-size
&:before
  content: ""
  position: absolute
  top: 0
  left: 0
  margin: $navicon-margin
  width: $navicon-size - ($navicon-margin * 2)
  height: $navicon-size - ($navicon-margin * 2)
  background: image-url("hamburger_menu.svg") no-repeat
  background-size: cover

.modal-content &
  display: none