div.results-list ul li:before {
    content: "";
    width: 14px;
    height: 16px;
    background: red;
    display: inline-block;
    margin-right: 8px;
    margin-bottom: -2px;
    background: url(http://www.amavintagemotorcycledays.com/wp-content/uploads/2018/02/no-1-plate-icon_14px_white.png);
    border-radius: 2px;
}

.gg-past-gallery-grid {

}