body {  /* On travaille sur la balise body, donc sur TOUTE la page */
   margin: 0; padding: 0;
   background-color: #a4b6b6; 
   color: black; 
   margin-top: 0px;
   margin-left:auto; 
   margin-right: auto;
   background-repeat:no-repeat;
}

a{
   color:black;
   text-decoration:none
}

f1{
   font-size:24px;
}
f2{
   font-size:15px;
}
f3{
   width: 530px; 
   text-align: justify;
   padding: 8px;
   margin: auto; 
   padding-right: 50px;
   font-size:28px;
}
f4{
   font-size:28px;
}

#banniere {
   width: 850px;
   height: 80px;
   background-image: url("images/Header2.png");
   background-repeat: no-repeat; 
   margin:auto; 
   margin-top: 40px;
   margin-left: -20px;
}
#fond_article {
   margin: auto;
   margin-top: -17px;
   width: 812px;
   background: #f9f9f9;
}
#bas_article {
   background-image: url("images/bas-corps2.png");
   height: 56px;
   background-repeat: no-repeat;
   background-position: bottom;
   margin: auto;
   width: 812px;
}

p {
   width: 530px; 
   text-align: justify;
   padding: 8px;
   margin: auto; 
   padding-left: 70px;
   font-size:14px;
}

p2 {
   width: 530px; 
   text-align: justify;
   padding: 8px;
   margin: auto; 
   padding-left: 70px;
   font-size:12px;
}

p3 {
   width: 530px; 
   text-align: justify;
   padding: 8px;
   margin: auto; 
   font-size:11px;
}

.m-vertical {
   list-style-type: none;
   float:left;
   width:110px; 
   margin: auto; 
   text-align: justify;
   font-size:12px;
   padding-top:25px; 
}
.m-vertical li {
   padding-left:10px;
   padding-top:10px;
}
.m-vertical a {
   color:green;
}
.m-vertical a:hover {
   color:#000000;
   padding-left:10px;
} 

#m-horizontal {
   list-style-type:none;
   width: 850px;
   margin-top:-57px;
   margin-left:35px;
   float:left;
 }
#m-horizontal li {
   float:left;
   margin:auto;
   background-image: url("images/boutton.png");
   background-repeat: no-repeat; 
 }
#m-horizontal li a {
   display:block;
   text-align:center;
   width:130px;
   color:white;
   text-decoration:none;
   padding:2px;
 }
#m-horizontal li a:hover {
   color:black;
 }