1 files changed, 39 insertions, 1 deletions
diff --git a/ui/styles/messages.css b/ui/styles/messages.css
index 9e90926..26fc779 100644
--- a/ui/styles/messages.css
+++ b/ui/styles/messages.css
@@ -96,11 +96,49 @@
 .message-body p,
 .message-body ul,
 .message-body ol,
-.message-body pre {
+.message-body pre,
+.message-body h5,
+.message-body h6 {
   margin-top: 0.5rem;
   margin-bottom: 0.5rem;
 }
 
+.message-body h1,
+.message-body h2,
+.message-body h3,
+.message-body h4,
+.message-body h5,
+.message-body h6 {
+  font-size: var(--heading-font-size);
+  line-height: calc(var(--heading-font-size) * 1.2);
+  margin-top: 0.75rem;
+  margin-bottom: 0.5rem;
+}
+
+.message-body h1 {
+  --heading-font-size: 2.25rem;
+}
+
+.message-body h2 {
+  --heading-font-size: 2rem;
+}
+
+.message-body h3 {
+  --heading-font-size: 1.75rem;
+}
+
+.message-body h4 {
+  --heading-font-size: 1.5rem;
+}
+
+.message-body h5 {
+  --heading-font-size: 1.25rem;
+}
+
+.message-body h6 {
+  --heading-font-size: 1rem;
+}
+
 .message-body ul {
   list-style-type: disc;
   list-style-position: outside;