/* Tough crystals retain the same artwork, with a thicker raised edge. */
#arcadeArena .brick.crystal-tough163{border:3px solid #fff3fa;box-sizing:border-box;box-shadow:inset 0 3px 2px #ffffffb8,inset 0 -4px 2px #66347566,0 3px 0 #a477b6,0 3px 0 #795b92,0 4px 4px #49366640}

#arcadeArena .brick.crystal-tough163[data-hits="3"]{border-width:4px;box-shadow:inset 0 4px 2px #ffffffd0,inset 0 -5px 2px #66347577,0 3px 0 #cda8de,0 3px 0 #a477b6,0 4px 0 #795b92,0 5px 4px #49366640}
#arcadeArena .brick.crystal-tough163[data-hits="4"]{border-width:5px;box-shadow:inset 0 5px 2px #ffffffe0,inset 0 -6px 2px #66347588,0 3px 0 #dec5eb,0 3px 0 #cda8de,0 4px 0 #a477b6,0 6px 0 #795b92,0 7px 4px #49366640}