diff --git a/tensorboard/components/tf_markdown_view/tf-markdown-view.ts b/tensorboard/components/tf_markdown_view/tf-markdown-view.ts
index 522f373659..be3ce24596 100644
--- a/tensorboard/components/tf_markdown_view/tf-markdown-view.ts
+++ b/tensorboard/components/tf_markdown_view/tf-markdown-view.ts
@@ -46,6 +46,12 @@ class TfMarkdownView extends LegacyElementMixin(PolymerElement) {
       #markdown > p:last-child {
         margin-bottom: 0.3em;
       }
+      #markdown p {
+        /* Some users include multiple spaces and would like them preserved in
+         * the text visualization in TB. Googlers, see b/335770352.
+         */
+        white-space: break-spaces;
+      }
 
       /* Pleasant styles for Markdown tables. */
       #markdown table {