.tb_content
{
	width: 100%;
	height: 450px;
	border: 0px;
	border-color: #505050;	
	border-style: solid;
	background-color: transparent;
}
/* content_normal */
.tb_content_td2
{
	width: 50%;
	height: 100%;
	background-color: transparent;
	padding-top: 0px;
	border-left: 0px;
	border-left-color: #454545;	
	border-left-style: solid;
}