.rnd_container {background: #fff; margin:1px;}
.rnd_top, .rnd_bottom {display:block; background:#ffffff; font-size:1px;}
.rnd_b1, .rnd_b2, .rnd_b3, .rnd_b4 {display:block; overflow:hidden;}
.rnd_b1, .rnd_b2, .rnd_b3 {height:1px;}
.rnd_b2, .rnd_b3, .rnd_b4 {background:#ffffff; border-left:1px solid #cccccc; border-right:1px solid #cccccc;}
.rnd_b1 {margin:0 5px; background:#cccccc;}
.rnd_b2 {margin:0 3px; border-width:0 2px;}
.rnd_b3 {margin:0 2px;}
.rnd_b4 {height:2px; margin:0 1px;}
.rnd_content 
{
	display:block;
	border:0 solid #cccccc;
	border-width:0 1px;
	padding: 4px;
	color:#000000;
}


b.rtop, b.rbottom{display:block;background: #fff}
b.rtop b, b.rbottom b{display:block;height: 1px;
    overflow: hidden; background: #e3e4e6}
b.r1{margin: 0 5px}
b.r2{margin: 0 3px}
b.r3{margin: 0 2px}
b.rtop b.r4, b.rbottom b.r4{margin: 0 1px;height: 2px}