ul.sponsors {
    list-style:none;
    margin:10px auto;
    max-width: 540px;
}
ul.sponsors li {
    list-style:none;
    margin:0px 5px 10px 5px;
}
ul.sponsors li.associates {
    float: left;
    width:125px; height:125px; overflow: hidden;
    margin:0 0px 10px 16px;
    
}