.left { background: url(../_gfx/brd_about_left.gif) repeat-y left top }
.right { background: url(../_gfx/brd_about_right.gif) repeat-y right top }
.btm { background: url(../_gfx/brd_about_btm.gif) no-repeat center bottom }
.top { background: url(../_gfx/brd_about_top.gif) no-repeat center top }