#dhtmltooltip {
position: absolute;
cursor: hand;
width: 300px;
/* border: 5px solid black; */
padding: 5px;
background-color: lightblue;
visibility: hidden;
font: 11px Verdana;
z-index: 100;
}
body {
background-color: #E8E8E8;
/* background-image:url('index_files/bg_862x774.png'); */
background-image:url('index_files/bg5_one_900.png');
background-repeat:no-repeat;
background-position: top center;
text-align: center;
}
.bloc1 {
height: 900px;
width: 900px;
// margin-top: -6px; 
margin-left: auto;
margin-right: auto;
}
a:link {color:#0000FF; }
a:visited {color:#0000FF; }
a:active {color:#0000CC; }
a:hover{color:red; text-decoration:underline; }