.select-list {
    overflow: auto;
    list-style: none;
}

.select-list li {
    float: left;
    margin: 0.25em;
    overflow: hidden;
    width: 120px;
    border-style: solid;
    border-width: 1px;
    padding: 0.5em;
}

.select-list li img {
    border-width: 1px;
    border-style: solid;
}