*{        
				padding:0;
				margin:0;
				list-style-type:none;
			  }
			  #slider{
				width:200px;
				height:401px;
				margin:auto;
				position:relative;
			  }
			  #mask{
				width:100%;
				height:100%;
				position:absolute;
				overflow:hidden;
			  }
			  #image_container{
			position:absolute;
			width:500%;
			height:100%;
			/* La transition sur tout les navigateurs */
				   /* Chrome */ 
				  -webkit-transition-property:all;
			-webkit-transition-duration:1s;
			/* Firefox */ 
				  -moz-transition-property:all;
			-moz-transition-duration:1s;
			/* Opera */ 
				  transition-property:all;
			transition-duration:1s;
			top: 0px;
			  }
			  
			  /* Les différentes positions du slider */
			  .image1 #image_container{
				left:0;
			  }
			  .image2 #image_container{
				left:-100%;
			  }
			  .image3 #image_container{
				left:-200%;
			  }
			  .image4 #image_container{
				left:-300%;
			  }
			  .image5 #image_container{
				left:-400%;
			  }
			  
			  /* Les images */
			  #image_container li{
				float:left;
			  }