.wiki-page-help {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 50%;
    color: inherit;
    opacity: .72;
    text-decoration: none;
    vertical-align: middle;
}
.wiki-page-help:hover,
.wiki-page-help:focus-visible {
    color: inherit;
    opacity: 1;
    border-color: currentColor;
}
.wiki-page-help:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
.wiki-preview-help { display: flex; justify-content: flex-end; }