.page_category_links{
    columns: 4;
    -webkit-columns: 4;
    -moz-columns: 4;
    list-style-type: none;
    margin-bottom:0px;
}
.page_category_links li{
    margin-left:0px !important;
}
@media only screen and (max-width: 1024px) {
    .page_category_links{
        columns: 3;
        -webkit-columns: 3;
        -moz-columns: 3;
        list-style-type: none;
    }
}
@media only screen and (max-width: 650px) {
    .page_category_links{
        columns: 2;
        -webkit-columns: 2;
        -moz-columns: 2;
        list-style-type: none;
    }
}