body {
	margin: 0;
	background-color: #dedede;
	font-size: 1em;
	padding: 4em 0;
}
.lemenufixe {
  border: 2px ridge #cccccc;
  margin: 0;
  top: 0;
  width: 100%;
  text-align: center;
  line-height: 2em;
  position: absolute;
  left: 0%;
  z-index: 2;
  background-color: #cccccc;
}
html > body .lemenufixe {
  position: fixed;
}
.lapage {
	border-color: #99ff99;
	border-width: 0px;
	margin: 0 1em;
	z-index: 0;
	background-color: #dedede;
}