remove unnecessary style removal

Signed-off-by: Reyna Nikolayev <reyna.nikolayev@autodesk.com>

.changeset/honest-teams-shave.md

@@ -7,4 +7,3 @@ Export ContentModal from `@backstage/plugin-home-react` so people can use this i
 
 Made QuickStartCard `docsLinkTitle` prop more flexible to allow for any React.JSX.Element instead of just a string.
 Added QuickStartCard prop `additionalContent` which can eventually replace the prop `video`.
-Remove unused styles.

plugins/home/src/homePageComponents/QuickStart/styles.ts

@@ -23,7 +23,8 @@ export type QuickStartCardClassKey =
   | 'contentModal'
   | 'imageSize'
   | 'link'
-  | 'linkText';
+  | 'linkText'
+  | 'videoContainer';
 
 export const useStyles = makeStyles(
   (theme: Theme) => ({
@@ -56,6 +57,12 @@ export const useStyles = makeStyles(
     linkText: {
       marginBottom: theme.spacing(1.5),
     },
+    videoContainer: {
+      borderRadius: '10px',
+      width: '100%',
+      height: 'auto',
+      background: `${theme.palette.background.default}`,
+    },
   }),
   { name: 'HomeQuickStartCard' },
 );