table#mainTbl {width: 920px;margin:20px auto 0px auto;padding:0px;}

td.headerTD {height:36px;width:780px;}
td.topTD {background-color:#4361ac;width:920px;}
td.menuTD {background-color:#3d62ae;width:738px;height:24px;}
td.tdText{background-color:#ffffff;width:532px;}
td.mainTD{width:736px;border-right:2px solid #607ebc;}
td.centerTD {width:736px;height:600px;background-color:#ffffff;border-left:2px solid #607ebc;}
td.contentTD{width:550px;padding:20px 20px 10px 20px;}