#viewport{
	width: 870px; /* Defines the size of the visible part of the carousel
		Attention : if you only want to see plain items in the viewport,
		the width of the viewport should take into account of :
		- the items width
		- the right and left padding of items
		- the number of items you want to see in the viewport
	 */
	overflow:hidden; /* Hides extra elements, those outside the viewport area */
}
#viewport ul{
	position: relative; /* Enables positionning of elements inside viewport */
	padding: 0; /* Resets default - User Agent - style */
	margin: 0; 
}
#viewport li{
	width: 144px; /* Defines the size of inner element */
	height: auto;
	float: left; /* Places list items side by side*/
	list-style: none; /* Resets default - User Agent - style */
	
	/* Cosmetic */
	padding: 15px;
	text-align:center;
}

/* Cosmetic */
#simplePrevious, #simpleNext{
	cursor: pointer;
	font-size: 0.8em;
	text-decoration: underline;	
}


/* nuevo */
a#previous1, a#next1 {
	background:url(fleche-carrousel-gauche.png) no-repeat left top;
	float:left;
	text-indent:-9999px;
	cursor:pointer;
	width:38px;
	height:54px;
}
a#next1 {
	background:url(fleche-carrousel-droite.png) no-repeat left top;
}
a#previous1:hover, a#next1:hover {
	background-position:left 1px;
}