div#scrollbar {
    display:block; /* initially display:none; to hide from incapable */
    }

div#wn	{
	position:relative;
	width:340px;
	height:285px;
	overflow:hidden;
	float:left;
	}
    
div#scrollbar { 
  position:relative;
  top:0px;
  margin:0;
  padding:0;
  width:5px; height:285px; 
  font-size:1px;  /* so no gap or misplacement due to image vertical alignment */
  }
div#track { 
  position:absolute; left:0; top:0px;
  width:5px; height:285px;
  background-image:url(../images/scrollbar-fond.gif);
  background-position:right;
  background-repeat:repeat-y;
  }
div#dragBar {
  position:absolute; left:0px; top:0px;
  width:5px; height:74px;
  background-image:url(../images/dragbar.gif);
  cursor:pointer;
  }  
div#up { position:absolute; left:0; top:0; display:none;}  
div#down { position:absolute; left:0; bottom:0; display:none;}

/* for safari, to prevent selection problem  */
div#scrollbar, div#track, div#dragBar, div#up, div#down {
    -moz-user-select: none;
    -khtml-user-select: none;
}


/* so no gap or misplacement due to image vertical alignment
font-size:1px in scrollbar has same effect (less likely to be removed, resulting in support issues) */
div#scrollbar img {
    display:block; 
    } 
	
	
.ally-bloc-3-scroll-astuce {
	position:relative;
	float:left;
	margin:0 0 0 5px;
}