.navigation {
  background: rgba(255,255,255,0.5);
  color: #FFF;
  position: absolute;
  top: 274px;
  left: 0%;
  width: 100%;
  transition: all 300ms ease-in-out;
  overflow: hidden;
  box-sizing: border-box;
  max-height: 500px
}
#toggle {
  position: absolute;
  appearance: none;
  cursor: pointer;
  left: -100%;
  top: -100%;
}

#toggle + label {
  position: relative;
  cursor: pointer;
  background: #511A19;
  margin:auto;
  color: #FFF;
  line-height: 20px;
  font-size: 12px;
  text-align: center;
  -webkit-font-smoothing: antialiased;
  cursor: pointer;
  z-index:1;
  display: block;
}

#toggle + label:after {
  content: "HIDE MENU";
}

#toggle:checked ~ .navigation {
  top: 270px;
  left: 0;
  max-height: 0px;
}

#toggle:checked + label {
  background: #511A19;
  color: #FFF;
}

#toggle:checked + label:after {
  content: "MENU ≡";

}