.concise-component header.page-tree-header.list-item {
    height: var(--concise-list-item-height);
    width: var(--concise-list-item-width);
}

.concise-component a.header-link.link {
    height: var(--concise-list-item-content-height);
    width: var(--concise-list-item-content-width);
}