body { font-family: Verdana, Tahoma, Helvetica, sans-serif; margin: 1em 0em; padding: 0em; text-align:center; background-color: white; color: black; } div.logo { float: left; left: 1em; top: 1em; margin: 0em; padding: .5em; text-align: left; } div.menu { /* width: 8em; */ /* height: 5em; */ /* position: fixed; */ float: left; left: 1em; top: 1em; margin: 0em; padding: .5em; text-align: left; border: medium solid #efefff; background-color: #fafaff; color: inherit; font-size: small; } div.warning { margin: 0em 1em 1em 12em; padding: .5em 1em; background-color: #ffefef; border: medium solid #ffafaf; text-align: left; color: inherit; } div.main { margin: 0em 1em 1em 12em; padding: .5em 1em; background-color: #ffffef; border: medium solid #ffffd0; text-align: left; color: inherit; }