.jcarousel_box{ position:relative; float:left; width:100%; }
.jcarousel_prev{ position:absolute; top:70px; left:0; width:30px; height:50px; background-image:url(left.png); background-repeat:no-repeat; }
.jcarousel_next{ position:absolute; top:70px; right:0; width:30px; height:50px; background-image:url(right.png); background-repeat:no-repeat; }
.jcarousel_list{ margin:0 auto; }