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// Credit: Nicolas Gallagher and SUIT CSS.
.embed-responsive {
position: relative;
display: block;
width: 100%;
padding: 0;
overflow: hidden;
&::before {
display: block;
content: "";
}
.embed-responsive-item,
iframe,
embed,
object,
video {
position: absolute;
top: 0;
bottom: 0;
left: 0;
width: 100%;
height: 100%;
border: 0;
}
}
@each $embed-responsive-aspect-ratio in $embed-responsive-aspect-ratios {
$embed-responsive-aspect-ratio-x: nth($embed-responsive-aspect-ratio, 1);
$embed-responsive-aspect-ratio-y: nth($embed-responsive-aspect-ratio, 2);
.embed-responsive-#{$embed-responsive-aspect-ratio-x}by#{$embed-responsive-aspect-ratio-y} {
&::before {
padding-top: percentage(divide($embed-responsive-aspect-ratio-y, $embed-responsive-aspect-ratio-x));
}
}
}