.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Light mode image border */
[data-md-color-scheme="default"] article img:not(.twemoji) {
    border: 0.5px solid #e0e0e0;
}

/* Dark mode image border */
[data-md-color-scheme="slate"] article img:not(.twemoji) {
    border: 0.5px solid #4a4a4a;
}

article img[src$="#noborder"] {
  border: 0 !important;
}