html, body { margin:0px; padding: 0px; height: 100%; width: 100%; text-align: center; vertical-align:middle; font-family: Verdana, Arial, Helvetica, sans-serif; font-size:10px;}
#main { height: 260px; width: 640px; top: 50%; left: 50%; margin: -130px auto auto -320px; position: absolute;}
#fr { width:310px; float: right; text-align: left;}
#en { width:310px; float: left; text-align: left;}