diff --git a/frontend/src/styles/default.css b/frontend/src/styles/default.css
index d7e20c8..4d50495 100644
--- a/frontend/src/styles/default.css
+++ b/frontend/src/styles/default.css
@@ -19,7 +19,7 @@ html {
     box-sizing: border-box;
     font-family: "Adwaita Sans", sans-serif;
     font-size: 1.4rem;
-    line-height: 2.1rem;
+    line-height: 2rem;
     margin: 0;
     padding: 0;
 }
@@ -50,3 +50,33 @@ a:focus {
     outline-style: solid;
     outline-width: 0.1rem;
 }
+
+h1 {
+    font-size: 4rem;
+    line-height: 4.6rem;
+    padding-bottom: 1rem;
+}
+
+h2 {
+    font-size: 3.2rem;
+    line-height: 3.8rem;
+    padding-bottom: 1rem;
+}
+
+h3 {
+    font-size: 2.8rem;
+    line-height: 3.4rem;
+    padding-bottom: 1rem;
+}
+
+h4 {
+    font-size: 2.4rem;
+    line-height: 3rem;
+    padding-bottom: 1rem;
+}
+
+h5 {
+    font-size: 2rem;
+    line-height: 2.6rem;
+    padding-bottom: 1rem;
+}