webpack-bootstrap-ui-kit/src/scss/elements/slider.scss

@use "sass:math";

.dynamic__elements__image__elements__elementimage,
.site__elements__sliderelement {
  .element-container {
    max-width: none;
    padding-left: 0;
    padding-right: 0;
  }

  .element__image {
    min-width: 100%;
  }

  .carousel-slide {
    align-items: center;
    background: $sliderelement-carousel-slide-bg;
    max-height: $sliderelement-carousel-slide-max-y;

    .video {
      height: 100%;
      position: relative;
      @include responsive-ratio(
        $sliderelement-carousel-slide-ratio-x,
        $sliderelement-carousel-slide-ratio-y,
        true
      );

      iframe {
        height: 100% !important;
        height: unquote(
          math.div(
              $sliderelement-carousel-slide-ratio-y,
              $sliderelement-carousel-slide-ratio-x
            ) * 100 + "vw"
        ) !important;
        max-width: none;
        position: absolute;
        top: 0;
        width: 100vw !important;
      }
    }
  }
}