#admin-menu-toggle {
  color: white;
  background-color: black;
  float: left;
  padding: 5px;
}

#admin-menu.admin-menu-compress #admin-menu-toggle:before {
  content: ">>";
}

#admin-menu:not(.admin-menu-compress) #admin-menu-toggle:before {
  content: "<<";
}

#admin-menu-toggle:hover {
  cursor: pointer;
}

#admin-menu.admin-menu-compress {
  background-color: transparent;
  border: none;
  width: 0;
}