Fix disappearing CSS

Author: gaearon

beta/src/components/MDX/CodeBlock/index.tsx

@@ -29,7 +29,9 @@ const CodeBlock = function CodeBlock({
         <div className="sp-stack">
           <div className="sp-code-editor">
             <pre className="sp-cm sp-pristine sp-javascript flex align-start">
-              <code className="sp-pre-placeholder grow-[2]">{highlightedCode}</code>
+              <code className="sp-pre-placeholder grow-[2]">
+                {highlightedCode}
+              </code>
             </pre>
           </div>
         </div>

beta/src/pages/[[...markdownPath]].js

@@ -55,7 +55,7 @@ function reviveNodeOnClient(key, val) {
 
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 // ~~~~ IMPORTANT: BUMP THIS IF YOU CHANGE ANY CODE BELOW ~~~
-const DISK_CACHE_BREAKER = 4;
+const DISK_CACHE_BREAKER = 5;
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 import {prepareMDX, PREPARE_MDX_CACHE_BREAKER} from '../utils/prepareMDX';