body { background: #bbb url(../img/gridbg.png) top left no-repeat; font-family: Arial, Helvetica, sans-serif; }
.range { width: 680px; height: 680px; overflow: hidden; }

#add_box_btn { display: block; width: 90px; height: 24px; background: url(../img/button.png) bottom left no-repeat; text-decoration: none; color: #333; text-align: center; line-height: 22px; font-weight: bold; font-size: 15px; outline: none; }
#add_box_btn:hover { background-position: top left; color: #d15135; }

#recycler { width: 100px; height: 100px; background: url(../img/recycle.gif) top left no-repeat; position: absolute; top: 20px; left: 563px; }
#recycler.drop { background-position: bottom left; }