.widget_categories ul li
{
    border-style: none;
    padding: 5px 0px 5px 0px;
    margin: 0px;
    text-decoration: none;
    width: 140px;
    float: left;
    color: #333333;
    list-style-position: inside;
    list-style-image: url('resim/resim.png');
    list-style-type: none;
}