.black_simple { text-shadow: 0px 1px 0px rgba(255, 255, 255, 0.4), 0px 1px 3px rgba(0, 0, 0, 0.25), 0px 3px 3px rgba(0, 0, 0, 0.2), 0px 5px 5px rgba(0, 0, 0, 0.15); }
.white_simple { text-shadow: 0px 1px 0px rgba(0, 0, 0, 0.4), 0px 1px 3px rgba(255, 255, 255, 0.25), 0px 3px 3px rgba(255, 255, 255, 0.2), 0px 5px 5px rgba(255, 255, 255, 0.15); }
.black_otto { text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9,0 3px 0 #bbb,0 4px 0 #b9b9b9, 0 5px 0 #aaa,0 6px 1px rgba(0,0,0,.1),0 0 5px rgba(0,0,0,.1),0 1px 3px rgba(0,0,0,.3),0 3px 5px rgba(0,0,0,.2),0 5px 10px rgba(0,0,0,.25),0 10px 10px rgba(0,0,0,.2),0 20px 20px rgba(0,0,0,.15);}
.white_otto { text-shadow: 0 1px 0 #333, 0 2px 0 #363636,0 3px 0 #444,0 4px 0 #464646, 0 5px 0 #555,0 6px 1px rgba(255,255,255,.1),0 0 5px rgba(255,255,255,.1),0 1px 3px rgba(255,255,255,.3),0 3px 5px rgba(255,255,255,.2),0 5px 10px rgba(255,255,255,.25),0 10px 10px rgba(255,255,255,.2),0 20px 20px rgba(255,255,255,.15);}
.black_relief { text-shadow: -2px 2px 0px rgba(0, 0, 0, 0.8); }
.white_relief { text-shadow: -2px 2px 0px rgba(255, 255, 255, 0.8); }
.white_closer { text-shadow:0 1px rgba(0, 0, 0, 0.7),-1px 0 rgba(255, 255, 255, 0.9),-1px 2px rgba(0, 0, 0, 0.7),-2px 1px rgba(255, 255, 255, 0.9),-2px 3px rgba(0, 0, 0, 0.7),-3px 2px rgba(255, 255, 255, 0.9),-3px 4px rgba(0, 0, 0, 0.7),-4px 3px rgba(255, 255, 255, 0.9),-4px 5px rgba(0, 0, 0, 0.7),-5px 4px rgba(255, 255, 255, 0.9);}
.black_closer { text-shadow:0 1px rgba(255, 255, 255, 0.7),-1px 0 rgba(0, 0, 0, 0.9),-1px 2px rgba(255, 255, 255, 0.7),-2px 1px rgba(0, 0, 0, 0.9),-2px 3px rgba(255, 255, 255, 0.7),-3px 2px rgba(0, 0, 0, 0.9),-3px 4px rgba(255, 255, 255, 0.7),-4px 3px rgba(0, 0, 0, 0.9),-4px 5px rgba(255, 255, 255, 0.7),-5px 4px rgba(0, 0, 0, 0.9);}