message: adds "pressed" style for mobile buttons/menu
diff: @@ -475,10 +475,11 @@ input[type=number] {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  cursor: pointer;
  border-radius: 2px;
  + user-select: none;
  background: rgba(0, 0, 0, 0);
  transition: background-color 100ms ease-in-out;
  - &:hover {
  + &:hover, &:active {
  background: rgba(0, 0, 0, 0.2);
  }
  @@ -519,7 +520,7 @@ input[type=number] {
  cursor: pointer;
  transition: background-color 100ms ease-in-out;
  - &:hover {
  + &:hover, &:active {
  background: #3883DC;
  }
  }
  