diff --git a/src/css/cheat-sheet.css b/src/css/cheat-sheet.css
index bc2f7c7f..7af6b427 100644
--- a/src/css/cheat-sheet.css
+++ b/src/css/cheat-sheet.css
@@ -264,6 +264,7 @@ body.cheat-sheet h3:not(.discrete) {
   flex: 0 0 60%;
   flex-grow: 1;
   padding-right: 0;
+  border: none;
 }
 
 body.cheat-sheet h3:not(.discrete) a {
diff --git a/src/css/doc.css b/src/css/doc.css
index c4388240..5d3de3bd 100644
--- a/src/css/doc.css
+++ b/src/css/doc.css
@@ -81,11 +81,21 @@ body {
   padding: 0.5rem 1rem;
 }
 
-.doc h2:not(.discrete) {
-  border-bottom: 1px solid var(--section-divider-color);
-  /* margin-left: -1rem;
-  margin-right: -1rem; */
+.doc h2 {
   padding: 0.4rem 0 0.5rem;
+  border-bottom: 1px solid var(--section-divider-color);
+}
+
+.doc h3,
+.doc h4 {
+  padding: 0.3rem 0 0.4rem;
+  border-bottom: 1px solid var(--section-divider-color);
+}
+
+.doc h5,
+.doc h6 {
+  padding: 0.2rem 0 0.3rem;
+  border-bottom: 1px solid var(--section-divider-color);
 }
 
 .doc h3:not(.discrete) {