diff --git a/index.html b/index.html
index 3dbc543..0aaa641 100644
--- a/index.html
+++ b/index.html
@@ -58,7 +58,7 @@
                 </div>
             </section>
             <section>
-                <h2 id="contact">
+                <h2 class="full" id="contact">
                     <a href="#contact">Contact</a>
                 </h2>
                 <p>
@@ -90,10 +90,10 @@
                 </p>
             </section>
             <section>
-                <h2 id="ideas">
+                <h2 class="full" id="ideas">
                     <a href="#ideas">Things Someone Should Make</a>
                 </h2>
-                <h4>
+                <h4 class="full">
                     Or: the software I (probably) won't or can't
                     make but which I think would be good to have
                 </h4>
@@ -151,7 +151,7 @@
                 </p>
             </section>
             <section>
-                <h2 class="header" id="links">
+                <h2 class="full" id="links">
                     <a href="#links">Links</a>
                 </h2>
                 <p>
@@ -184,10 +184,10 @@
                 </p>
             </section>
             <section>
-                <h2 class="header" id="reviews">
+                <h2 class="full" id="reviews">
                     <a href="#reviews">Reviews</a>
                 </h2>
-                <h4 class="subtitle">
+                <h4 class="full">
                     Idea stolen from <a href="https://trinity.moe#praise">
                     Trinity's page</a>.
                 </h4>