Merge branch 'staging' of github.com:xwiki-labs/cryptpad into staging

www/code/app-code.less

@@ -148,7 +148,7 @@
     #cp-app-code-print {
         position: relative;
         display: none;
-        margin: 1em auto;
+        margin: 50px;
         .markdown_preformatted-code;
         .markdown_gfm-table(black);
     }