@charset "utf-8";
/* CSS Document */
<style>
body
{
	font-family: Segoe, 'Segoe UI', 'DejaVu Sans', 'Trebuchet MS', Verdana, 'sans-serif';
	color: darkblue;
}

h1
{
  font-size: 2.0em;	
}

.Normal
{
  text-align: left; 
  font-size: 1.0em;	
  color: darkblue;
}

.NormalRouge
{
  text-align: center; 
  font-size: 1.0em;	
  color: red;
}

.NormalCentre
{
  text-align: center; 
  font-size: 1.0em;	
  color: darkblue;
}

.TitrePage
{
  text-align: center; 
  font-size: 3.0em;	
  color: darkblue;
}

.TitreConvoc
{
  text-align: center; 
  font-size: 2.0em;
  color: darkblue;
	
}

.President
{
  text-align: center; 
  font-size: 1.5em;	
  color: darkblue;
}

.PresidentLeft
{
  text-align: left; 
  font-size: 1.5em;	
  color: darkblue;
}

nav
{
	display: inline-block;
	float: right;
	text-align: right;
}

nav ul
{
	text-align-last: right
	list-style-type: none;
}

nav li
{
	display: inline-block;;
	margin-right: : 100px;
}

nav a
{
	font-size: 1.3em;
	color: darkblue;
	padding-bottom: 3px;
	text-decoration: none;
}

nav a:hover
{
	color: red;
	border-bottom: 3px solid darkblue;
}

.button {
  align-self: center;
  border: none;
  color: white;
  padding: 16px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  transition-duration: 0.4s;
  cursor: pointer;
}

.button1 {
  background-color: white; 
  color: black; 
  border: 2px solid #4CAF50;
}

.button1:hover {
  background-color: #4CAF50;
  color: white;
}
</style>