#s3slider {
   width: 663px; /* important to be same as image width */
   height: 279px; /* important to be same as image height */
   position: relative; /* important */
   overflow: hidden; /* important */
}

#s3sliderContent {
   width: 663px; /* important to be same as image width or wider */
   position: absolute; /* important */
   top: 0; /* important */
   margin-left: 0; /* important */
}

.s3sliderImage {
   float: left; /* important */
   position: relative; /* important */
   display: none; /* important */
   list-style:none;
}

.s3sliderImage span {
   position: absolute; /* important */
   left: 0;
   font: 16px Arial, Helvetica, sans-serif;
   padding: 6px 10px;
   width: 643px; /* hi resto els 20px dels paddings laterals*/
   background-color: #000;
   filter: alpha(opacity=70); /* here you can set the opacity of box with text */
   -moz-opacity: 0.9; /* here you can set the opacity of box with text */
   -khtml-opacity: 0.9; /* here you can set the opacity of box with text */
   opacity: 0.9; /* here you can set the opacity of box with text */
   color: #fff;
   display: none; /* important */
   bottom: 0;

   /*
       if you put
       top: 0; -> the box with text will be shown at the top of the image
       if you put
       bottom: 0; -> the box with text will be shown at the bottom of the image
   */
}

/* per si volem alinear-lo a la dreta (caldria ocultar el "left:0" de l'estil de sobre i al span on posem el text i posem aquesta classe)*/
.right {
	right: 0;
	bottom: 0;
	width: 250px !important;
	height: 400px;
}

.s3slider span strong, .s3sliderImage span strong {
    font-size: 18px;
}

.clear {
   clear: both;
}