body {
 background-color: lightsteelblue;

}

.mon_menu {
	text-align:left;
	width:80%;
	background-color:steelblue ;
	margin-left:auto ;
	margin-right:auto ;
}
.mon_menu div {
	padding-bottom:15pt;

	
}
.mon_menu a {
	 font-family:helvetica; 
	 font-size:15pt; 
	 font-weight:bold; 
	 color:black;
	 padding-left:10pt; 
	 padding-right:10pt;
}
.mon_menu a:hover {
	color:white ;
}

.p_strong {
	font-weight : bold ;
	
}

h1 {
  color: black;
  text-align: center;
  font-family: helvetica;
}

p {
  font-family: helvetica;
  font-size: 17px;
  text-align:justify;

}

li{
	
	font-family: helvetica;
	font-size: 17px;
}

h2 , h3 {
  color: black;
  font-family: helvetica;
}

table, th, td {
      padding: 10px;
      border: 2px dotted;
      border-collapse: collapse;
      font-family: helvetica;
      background-color: steelblue;
}

.center {
	margin: auto;
	width: 50%;
	
}