.filmstrip 
{
   height:130px;
  
}
.filmstrip li
{
    float:left;
    list-style-type:none;
     
}
.li-back
{
    background: url(../pointer.jpg) no-repeat top center ;
}
.no-back
{
       background:none;
}
.filmstrip li img
{
    margin:6px;
    margin-top:10px;
   border:solid 5px #fff;
}