diff --git a/src/_assets/css/base.css b/src/_assets/css/base.css
index 133e6a6..db37abd 100644
--- a/src/_assets/css/base.css
+++ b/src/_assets/css/base.css
@@ -45,11 +45,11 @@ h1, h2, h3, h4, h5, h6 {
 }
 
 h1 { font-size: calc(9 * var(--step)); }
-h2 { font-size: calc(7 * var(--step)); }
-h3 { font-size: calc(6 * var(--step)); }
-h4 { font-size: calc(5 * var(--step)); }
+h2 { font-size: calc(6 * var(--step)); }
+h3 { font-size: calc(5 * var(--step)); }
+h4 { font-size: calc(4.5 * var(--step)); }
 h5 { font-size: calc(4 * var(--step)); }
-h6 { font-size: calc(3 * var(--step)); }
+h6 { font-size: calc(3.5 * var(--step)); }
 
 h1 {
   line-height: 1;
@@ -122,3 +122,11 @@ hr {
   border-style: solid;
   margin-block: calc(5 * var(--step));
 }
+
+/* Semantic Tags */
+
+address {
+  font-style: normal;
+  text-wrap: balance;
+  margin-block: 1em;
+}