.spfi-imageline {
    max-height: 320px;
    overflow-y: auto;
}
.spfi-imageline a {
    display: inline-block;
    margin: 3px;
    padding: 3px;
    border: 1px solid transparent;
}
.spfi-imageline a:hover,
.spfi-imageline a:focus {
    border-color: #6c8aa4;
}
.spfi-imageline img {
    max-width: 70px;
    vertical-align: middle;
}

#spfi_fimg {
    display: inline-flex;
    width: 100px;
    height: 100px;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
}

#spfi_fimg img {
    width: 100px;
    height: 100px;
    object-fit: contain;
}

/* Frontend forum image display. Uses only phpBB's existing forum-image element. */
ul.topiclist.forums .forum-image {
    position: relative;
    float: left;
    display: flex;
    width: var(--spfi-desktop-size, 100px);
    height: var(--spfi-desktop-size, 100px);
    margin: 0 10px 0 0;
    padding: 0;
    align-items: center;
    justify-content: center;
}

ul.topiclist.forums .forum-image img {
    display: block;
    width: var(--spfi-desktop-size, 100px);
    height: var(--spfi-desktop-size, 100px);
    max-width: 100%;
    object-fit: contain;
}

@media (max-width: 700px) {
    ul.topiclist.forums .forum-image,
    ul.topiclist.forums .forum-image img {
        width: var(--spfi-mobile-size, 70px);
        height: var(--spfi-mobile-size, 70px);
    }
}