Fix #182013 (#184677)

* Fix #182013

* 💄

* 💄

Author: Kalmaegi

extensions/markdown-language-features/src/preview/documentRenderer.ts

@@ -103,7 +103,7 @@ export class MdDocumentRenderer {
 				${this._getStyles(resourceProvider, sourceUri, config, imageInfo)}
 				${resourceProvider.asWebviewUri(markdownDocument.uri)}">
 			
-			${config.scrollBeyondLastLine ? 'scrollBeyondLastLine' : ''} ${config.wordWrap ? 'wordWrap' : ''} ${config.markEditorSelection ? 'showEditorSelection' : ''}">
+			style="overscroll-behavior-x: none;" ${config.scrollBeyondLastLine ? 'scrollBeyondLastLine' : ''} ${config.wordWrap ? 'wordWrap' : ''} ${config.markEditorSelection ? 'showEditorSelection' : ''}">
 				${body.html}
 				${this._getScripts(resourceProvider, nonce)}