bigbluebutton-Github/bigbluebutton-html5/imports/ui/stylesheets/variables/video.scss

@import "../../stylesheets/variables/_all";

:root {
  --video-height: calc((100vh - calc(var(--navbar-height) + var(--actionsbar-height))) * 0.2);
  --video-ratio: calc(4 / 3);
}