body { background: #41AECF; }
img { border-width: 0px; vertical-align: middle; } 
p { font-family: Tahoma; }
h1  { font-family: Tahoma; }
table { height: 100%; width: 100%; border-width: 1px; border-color: black; } 
tr { height: 100%; width: 100%; }
td { height: 100%; width: 100%; text-align: center; vertical-align: middle; }
	
.rbroundbox { background: url(i/nt.gif) repeat; }
.rbtop div { background: url(i/tl.gif) no-repeat top left; }
.rbtop { background: url(i/tr.gif) no-repeat top right; }
.rbbot div { background: url(i/bl.gif) no-repeat bottom left; }
.rbbot { background: url(i/br.gif) no-repeat bottom right; }
.rbtop div, .rbtop, .rbbot div, .rbbot {
width: 100%;
height: 7px;
font-size: 1px;
}
.rbcontent { margin: 0 7px; }
.rbroundbox { width: 50%; margin: 1em auto; }