diff --git a/sass/main.scss b/sass/main.scss
index 5d16f9f..b6017f4 100644
--- a/sass/main.scss
+++ b/sass/main.scss
@@ -127,8 +127,7 @@ article{
 
 h1 {
   display: block;
-  font-size: 2em;
-  font-size: 1.375em;
+  font-size: 1.5em;
   margin-top: 0.67em;
   margin-bottom: 0em;
   margin-left: 0;
@@ -138,8 +137,8 @@ h1 {
 
 h2 {
   display: block;
-  font-size: 1.2em;
-  margin-top: 0.83em;
+  font-size: 1.4em;
+  margin-top: 0.5em;
   margin-bottom: 0em;
   margin-left: 0;
   margin-right: 0;
@@ -148,8 +147,8 @@ h2 {
 
 h3 {
   display: block;
-  font-size: 1.15em;
-  margin-top: 0.83em;
+  font-size: 1.2em;
+  margin-top: 0.3em;
   margin-bottom: 0em;
   margin-left: 0;
   margin-right: 0;
@@ -173,7 +172,7 @@ h5 {
   margin-bottom: 0em;
   margin-left: 0;
   margin-right: 0;
-  font-weight: 550;
+  font-weight: normal;
 }
 
 p {
diff --git a/templates/macros/macros.html b/templates/macros/macros.html
index 6920c7b..ea4648f 100644
--- a/templates/macros/macros.html
+++ b/templates/macros/macros.html
@@ -145,7 +145,7 @@
         {% if page.extra.toc | default(value=false) %}
         {% if page.toc %}
         <div class="toc-container">
-            <h2>Table of Contents</h2>
+            <h3>Table of Contents</h3>
             <ul>
                 {% for h1 in page.toc %}
                 <li>