.sb, .sbi, .sb *, .sbi * { position:relative; z-index:1; }
  * html .sb, * html .sbi { height:1%; }
  .sbi { display:inline-block; }
  .sb-inner { background:#DEE1B2; }
  .sb-shadow { background:#000; }
  .sb-border { background:#EABFC6; }