body{
  margin: 0;
}

.bottom-bar{
  position: fixed;
  background: pink;
  padding: 10px;
  width: 100%;
  bottom:0;
}

.bottom-bar span{
  cursor: pointer;
}



.bottom-bar{
  display: none;
}

.active-menu .bottom-bar{
  display: block;
}

#debug{
  position: fixed;
  background: blue;
  padding: 10px;
  width: 100%;
  top: 0;
  color: white;
  font-family: monospace;
}

#debug:before{
  content: "debug: "
}