#thumbs {
  list-style:none;
  position:relative;
  left:-2%;
  padding:0;
  width:102%;
}
#thumbs li {
  margin:0 0 1em 2.1%;
  display:inline-block;
  zoom:1;*display:inline;
  width:23%;
}
#thumbs li img {
  max-width:100%;
}