.wrapper {font-family: sans-serif; background-color:blue; color:#FFFFFF; width:40em; text-align:center; margin-left:auto; margin-right:auto; }
.body { font-family: sans-serif; text-align: left; margin-left:auto; margin-right:auto; background-color:#FFF; width:40em;}
.end {font-family: sans-serif; background-color:blue; color:#FFFFFF; width:40em; text-align:center; margin-left:auto; margin-right:auto; }