body {

     	font-family: arial, sans-serif;
	 background-position:top;     
	 background:#ffffff url('img/fond_site.gif') no-repeat top center ; 
     
	border-color:green;
	border-width:0px;
	border-style:solid;  }

#global {

	display:table;
	margin:auto;
    	width:1000px;
	height:auto;
padding-top:10px;	
	
        }

#centralpres{

	 width:950px;

         background-color:white;
	 color:black;
         font-size: 11px;
         letter-spacing:0px;
         line-height:15px;

         border-color:red;
         border-width:0px;
         border-style:solid;
         }

#pieddepage {
	clear: both;
	margin:auto;
    	width:1000px;
	text-align:center;
        font-size:11px;
	color:rgb(97,42,0);
        height:25px;
	padding-top:5px;
        border-color:green;
        border-width:1px 0px 0px 0px;
        border-style:solid; }

a.rien{
color:rgb(40,98,128);
text-decoration:none;
border-style:none;
border-width : 0px;
}

a.rien:hover{
text-decoration:none;
border-style:none;
border-width : 0px;
}

/*====================================================================================================*/


/*div pour le scroll to top*/
#back-top {
	position: fixed;
	bottom: 40px;
	margin-left: 0px;
	position: fixed;
	width: 50px;
	text-align: left;
	clear: both;
}

#back-top a {
	color: #ada597;
	text-transform: uppercase;
	text-decoration: none;
	-webkit-transition: background-color .7s;
	-moz-transition: background-color .7s;
	-o-transition: background-color .7s;
	transition: background-color .7s;
}
#back-top a:hover {
	color: #615349;
}
#back-top em {
	font: normal 10px/100% "Lucida Grande", Arial, "Lucida Sans Unicode", sans-serif;
	letter-spacing: 1px;
	float: right;
}

/* arrow icon (span tag) */
#back-top span {
	width: 38px;
	height: 38px;
	margin-bottom: 7px;
	background: url(img/up_arrow_out.gif) no-repeat center center;
	display: block;
	float: left;
	cursor: pointer;
	margin: -23px 0 0 0px;
	/*-webkit-border-radius: 10em;
	-moz-border-radius: 10em;
	border-radius: 10em;*/
}

#back-top a:hover span {
	background: url(img/up_arrow_on.gif) no-repeat center center;
}