button {
  /* Use box-shadow instead of border so the text isn't offset */
  box-shadow: inset 0 -3px transparent;
  /* Avoid rounded borders under each button name */
  border: none;
}

/* https://github.com/Alexays/Waybar/wiki/FAQ#the-workspace-buttons-have-a-strange-hover-effect */
button:hover {
  background: inherit;
  box-shadow: inset 0 -1px #5e81ac;
}

.module {
  padding: 0 10px;
  color: #ddd
}