/* Featured images fill the theme's card while retaining their proportions. */
img.article-importer-featured-image,
.article-importer-post .feed-thumbnail img,
.feed-post .feed-thumbnail img.article-importer-featured-image {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
}

/* Centre images and captions on the same axis, including existing imports. */
.article-importer-post .wp-block-image:not(.alignleft):not(.alignright) img {
    display: block;
    max-width: 100%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
}

.article-importer-post .wp-block-embed__wrapper {
    text-align: center;
}

.article-importer-post .wp-block-embed iframe {
    display: block;
    border: 0;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.article-importer-post .wp-block-image figcaption,
.article-importer-post .wp-block-embed figcaption,
.article-importer-post .feed-thumbnail figcaption {
    font-family: inherit;
    font-size: 13px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.4;
    letter-spacing: normal;
    color: #96a2ac;
    text-align: center;
}

.article-importer-post .article-importer-return-link-after-signature {
    margin-top: 25px;
    font-size: 16px;
}