.amazon_scroller{
    padding: 0px;
    margin: 0px;
   width:638px !important; 
}
<!--.amazon_scroller_title{padding-top:4px;margin-top:-26px;width:210px;height:26px !important;position:absolute;background:url(../../bgimgs/box_shadow_scross.png) no-repeat;}-->
.amazon_scroller .amazon_scroller_nav{
    position: absolute;
    width:638px !important;
}
.amazon_scroller .amazon_scroller_nav li{
    cursor:pointer;
    position: absolute;
}
.amazon_scroller .amazon_scroller_mask{
    position: absolute;
    overflow: hidden;
    width:98% !important;
}
.amazon_scroller ul{
    padding: 0px;
    margin: 0px 0px 0px 0px;
	border:0px solid red;
    float: left;
	
}
.amazon_scroller ul li{
    padding: 0px;
    margin:14px 0px 0px 48px !important;
    list-style: none;
    float: left;  
	
    text-align: center;
    display:inline; border:0px solid #c4c2c2;
	background:url(../bgimgs/line_saperate.jpg) no-repeat right;
   /* border-right: 1px dashed #707070;padding-right:0px !important;*/
}
.amazon_scroller ul li a{
    text-decoration: none;
}
.amazon_scroller ul li a amazon_scroller_title{
    overflow:hidden;
}
.amazon_scroller ul li a:hover{
    text-decoration: underline;
}
.amazon_scroller ul li a img{
    border: none;
}