.markdown-section iframe {
    border: none;
}

/* https://christianoliff.com/blog/styling-external-links-with-an-icon-in-css/ */
/* https://developer.mozilla.org/en-US/docs/Web/CSS/Attribute_selectors */
a[target='_blank']:not([class='github-corner']):after {
    content: '';
    width: 11px;
    height: 11px;
    margin-left: 4px;
    margin-right: 2px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='thistle' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M8.636 3.5a.5.5 0 0 0-.5-.5H1.5A1.5 1.5 0 0 0 0 4.5v10A1.5 1.5 0 0 0 1.5 16h10a1.5 1.5 0 0 0 1.5-1.5V7.864a.5.5 0 0 0-1 0V14.5a.5.5 0 0 1-.5.5h-10a.5.5 0 0 1-.5-.5v-10a.5.5 0 0 1 .5-.5h6.636a.5.5 0 0 0 .5-.5z'/%3E%3Cpath fill-rule='evenodd' d='M16 .5a.5.5 0 0 0-.5-.5h-5a.5.5 0 0 0 0 1h3.793L6.146 9.146a.5.5 0 1 0 .708.708L15 1.707V5.5a.5.5 0 0 0 1 0v-5z'/%3E%3C/svg%3E");
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    display: inline-block;
}

/* https://jhildenbiddle.github.io/docsify-tabs/#/?id=custom-styles */
.tab-badge {
    position: absolute;
    top: 0;
    right: 0;
    transform: translate(35%, -45%);
    padding: 0.25em 0.35em;
    border-radius: 3px;
    background: #f000b8;
    color: white;
    font-family: sans-serif;
    font-size: 11px;
    font-weight: bold;
}
