/* Only opt-in blocks are changed. Existing/imported content is left alone. */
p.erf-text-justify {
    text-align: justify !important;
    text-align-last: auto;
}

figure.wp-block-image:is(
    .erf-image-left-small, .erf-image-left-medium,
    .erf-image-right-small, .erf-image-right-medium,
    .erf-image-center-small, .erf-image-center-medium, .erf-image-full
) {
    box-sizing: border-box;
    max-width: 100% !important;
    clear: both;
}

figure.wp-block-image:is(.erf-image-left-small, .erf-image-left-medium) {
    float: left !important;
    margin: 0.4em 1.5em 1em 0 !important;
}
figure.wp-block-image:is(.erf-image-right-small, .erf-image-right-medium) {
    float: right !important;
    margin: 0.4em 0 1em 1.5em !important;
}
figure.wp-block-image:is(.erf-image-left-small, .erf-image-right-small) {
    width: 25% !important;
}
figure.wp-block-image:is(.erf-image-left-medium, .erf-image-right-medium) {
    width: 50% !important;
}
figure.wp-block-image:is(.erf-image-center-small, .erf-image-center-medium, .erf-image-full) {
    float: none !important;
    margin: 1.5em auto !important;
}
figure.wp-block-image.erf-image-center-small { width: 50% !important; }
figure.wp-block-image.erf-image-center-medium { width: 75% !important; }
figure.wp-block-image.erf-image-full { width: 100% !important; }

figure.wp-block-image[class*="erf-image-"] > a { display: block; }
figure.wp-block-image[class*="erf-image-"] img {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    object-fit: contain;
}
figure.wp-block-image[class*="erf-image-"] figcaption {
    font-size: 0.9em;
    line-height: 1.5;
    margin-top: 0.6em;
}

/* Contain opt-in floats so they cannot leak into footer, pagination or next post. */
:is(.article-content, .entry-content, .wp-block-post-content, .post-content):has(figure.wp-block-image[class*="erf-image-"])::after {
    content: "";
    display: block;
    clear: both;
}

/* In the editor, percentages are relative to the article, not a nested wrapper. */
.block-editor-block-list__block.erf-editor-image {
    clear: both;
    max-width: 100% !important;
    box-sizing: border-box;
}
.erf-editor-image:is(.erf-image-left-small-wrapper, .erf-image-left-medium-wrapper) {
    float: left !important;
    margin: 0.4em 1.5em 1em 0 !important;
}
.erf-editor-image:is(.erf-image-right-small-wrapper, .erf-image-right-medium-wrapper) {
    float: right !important;
    margin: 0.4em 0 1em 1.5em !important;
}
.erf-editor-image:is(.erf-image-left-small-wrapper, .erf-image-right-small-wrapper) { width: 25% !important; }
.erf-editor-image:is(.erf-image-left-medium-wrapper, .erf-image-right-medium-wrapper, .erf-image-center-small-wrapper) { width: 50% !important; }
.erf-editor-image.erf-image-center-medium-wrapper { width: 75% !important; }
.erf-editor-image.erf-image-full-wrapper { width: 100% !important; }
.erf-editor-image:is(.erf-image-center-small-wrapper, .erf-image-center-medium-wrapper, .erf-image-full-wrapper) {
    float: none !important;
    margin: 1.5em auto !important;
}
.block-editor-block-list__block.erf-editor-image figure.wp-block-image {
    width: 100% !important;
    float: none !important;
    margin: 0 !important;
}

@media (max-width: 600px) {
    p.erf-text-justify { text-align: left !important; }
    figure.wp-block-image[class*="erf-image-"],
    .block-editor-block-list__block.erf-editor-image {
        float: none !important;
        width: 100% !important;
        margin: 1em 0 1.25em !important;
    }
    .block-editor-block-list__block.erf-editor-image figure.wp-block-image {
        margin: 0 !important;
    }
}