html {height:100%;overflow:hidden;width:100%;margin:0;padding:0;border:0;font-size:100%;font-family:SimSun,arial;background:#fff}
body{height:100%;overflow-x:hidden;overflow-y:auto;width:80%;padding:0;margin:0;border:0}
#cnt-left{float:left;height:100%;left:0;position:absolute;width:134px;z-index:3}
#cnt-rgt{left:162px;height:100%;position:absolute;top:68px;width:100%;z-index:2}
#head{height:66px;position:absolute;width:100%;z-index:6}