diff --git a/frontend/src/global.scss b/frontend/src/global.scss
index 98155ba3..71e2edf4 100644
--- a/frontend/src/global.scss
+++ b/frontend/src/global.scss
@@ -43,3 +43,11 @@ html[data-bs-theme='dark'] {
         background-color: #343434;
     }
 }
+
+/* Generated by `> text` blockquotes in Markdown by marked.js */
+blockquote {
+  margin: 10px;
+  padding: 5px;
+  border: 2px solid #000000;
+  border-radius: 5px;
+}
diff --git a/frontend/src/markdown.js b/frontend/src/markdown.js
index 57f769ba..34e3fa36 100644
--- a/frontend/src/markdown.js
+++ b/frontend/src/markdown.js
@@ -21,6 +21,7 @@ marked.setOptions({
 
 const sanitizeOpts = {
     ALLOWED_TAGS: [
+        'blockquote',
         'img',
         'p',
         'b',