.a.selected { background-position: 0px -102px; }
.b.selected { background-position:-46px -102px;  }
.c.selected { background-position:-158px -102px; }
.d.selected { background-position:-291px -102px; }
.e.selected { background-position:-369px -102px; }
.f.selected { background-position:-477px -102px; }
.g.selected { background-position:-558px -102px; }
.h.selected { background-position:-657px -102px; }