fix(html): fix html container sizing (#881)

packages/skins/src/default/css/components/root.css

@@ -6,6 +6,8 @@
   position: relative;
   isolation: isolate;
   display: block;
+  height: 100%;
+  width: 100%;
   container: media-root / inline-size;
   border-radius: var(--media-border-radius, 2rem);
   font-family:

packages/skins/src/default/tailwind/components/root.ts

@@ -2,7 +2,7 @@ import { cn } from '@videojs/utils/style';
 
 export const root = cn(
   // Layout & containment
-  'block relative isolate @container/media-root',
+  'block relative isolate h-full w-full @container/media-root',
   // Appearance
   'rounded-(--media-border-radius,2rem)',
   'font-[Inter_Variable,Inter,ui-sans-serif,system-ui,sans-serif] text-[0.8125rem] leading-normal subpixel-antialiased',