1002931: Update the CSS references for Ribbon mode

Author: Akshaya0404

Document-Processing/Word/Word-Processor/angular/ribbon.md

@@ -23,10 +23,7 @@ To enable Ribbon in Angular Document Editor, use the [`toolbarMode`](https://ej2
 
 By default, `toolbarMode` is `Toolbar`.
 
-## Adding CSS reference for Ribbon Mode
-
-The following CSS files are available in **../node_modules/@syncfusion** package folder.
-This can be referenced in [src/styles.css] using following code.
+To use Ribbon mode in the Document Editor, include the necessary CSS files from the **../node_modules/@syncfusion**  package folder. This can be referenced in [src/styles.css] using following code.
 
 ```css
 @import '../node_modules/@syncfusion/ej2-base/styles/material.css';

Document-Processing/Word/Word-Processor/react/ribbon.md

@@ -23,9 +23,7 @@ To enable Ribbon in React Document Editor, use the [`toolbarMode`](https://ej2.s
 
 By default, `toolbarMode` is `Toolbar`.
 
-## Adding CSS reference for Ribbon Mode
-
-Add Document Editor component and its dependent component styles available in **../node_modules/@syncfusion** package folder. This can be added as reference in **src/App.css**.
+To use Ribbon mode, add Document Editor component and its dependent component styles available in **../node_modules/@syncfusion** package folder. This can be added as reference in **src/App.css**.
 
 ```css
 @import '../node_modules/@syncfusion/ej2-base/styles/material.css';

Document-Processing/Word/Word-Processor/vue/ribbon.md

@@ -23,9 +23,7 @@ To enable Ribbon in Document Editor, use the [`toolbarMode`](https://ej2.syncfus
 
 By default, `toolbarMode` is `Toolbar`.
 
-## Adding CSS reference for Ribbon Mode
-
-Add Document Editor component and its dependent component styles available in **../node_modules/@syncfusion** package folder. This can be added as reference in **src/App.vue**.
+To use Ribbon mode, add Document Editor component and its dependent component styles available in **../node_modules/@syncfusion** package folder. This can be added as reference in **src/App.vue**.
 
 ```css
 @import '../node_modules/@syncfusion/ej2-base/styles/material.css';