diff --git a/about.html b/about.html
index 72b42d8..2f84b0f 100644
--- a/about.html
+++ b/about.html
@@ -5,7 +5,7 @@
 <!-- Copyright 2022-2023 Jake Winters -->
 <!-- SPDX-License-Identifier: BSD-3-Clause-Clear -->
 
-<!-- Version: 3.0.0.29 -->
+<!-- Version: 3.0.0.31 -->
 
 
 <html>
@@ -35,26 +35,36 @@
 		<br>
 
 		<!-- Table of contents. -->
-		<h2>Table of Contents</h2>
+		<h2 id="toc"><a href="#toc" class="h2"
+		>Table of Contents<a/></h2>
 		<ul>
-				<li><a class="body-link" href="#about_me">About Me</a></li>
-				<li><a class="body-link" href="#recommendations">Recommendations</a></li>
+				<li><a class="body-link" href="#about_me"
+				>About Me</a></li>
+				<li><a class="body-link" href="#recommendations"
+				>Recommendations</a></li>
+				<ul>
+						<li><a class="body-link" href="#hardware"
+						>Hardware</a></li>
 						<ul>
-								<li><a class="body-link" href="#hardware">Hardware</a></li>
-								<li><a class="body-link" href="#hdw-smartphone">Smartphone</a></li>
+								<li><a class="body-link" href="#hdw-smartphone"
+								>Smartphone</a></li>
 						</ul>
-						<li><a class="body-link" href="#software">Software</a></li>
+						<li><a class="body-link" href="#software"
+						>Software</a></li>
 						<ul>
-								<li><a class="body-link" href="#sfw-desktop">Desktop</a></li>
-								<li><a class="body-link" href="#sfw-smartphone">Smartphone</a></li>
+								<li><a class="body-link" href="#sfw-desktop"
+								>Desktop</a></li>
+								<li><a class="body-link" href="#sfw-smartphone"
+								>Smartphone</a></li>
 						</ul>
-		</ul>
+				</ul>
 		<br>
 		<br>
 		<br>
 
 		<!-- About me. -->
-		<h2 id="about_me">About Me</h2>
+		<h2 id="about_me"><a href="#about_me" class="h2"
+		>About Me</a></h2>
 		<p>I am Jake Winters, also known by my psuedonym "Inference", a cybersecurity researcher based in
 		United Kingdom.<br>
 		I am the founder, lead developer, and administrator, of Inferencium.<br>
@@ -81,10 +91,13 @@
 		<br>
 		<br>
 
-		<h2 id="recommendations">Recommendations</h2>
+		<h2 id="recommendations"><a href="#recommendations" class="h2"
+		>Recommendations</a></h2>
 		<!-- Hardware I recommend as production hardware. -->
-		<h3 id="hardware">Hardware</h3>
-		<h4 id="hdw-smartphone">Smartphone</h4>
+		<h3 id="hardware"><a href="#hardware" class="h3"
+		>Hardware</a></h3>
+		<h4 id="hdw-smartphone"><a href="#hdw-smartphone" class="h4"
+		>Smartphone</a></h4>
 		<div style="overflow-x:auto;">
 				<table>
 						<tr>
@@ -183,8 +196,10 @@
 		<br>
 		<br>
 		<!-- Software I recommend as production software. -->
-		<h3 id="software">Software</h3>
-		<h4 id="sfw-desktop">Desktop</h4>
+		<h3 id="software"><a href="#software" class="h3"
+		>Software</a></h3>
+		<h4 id="sfw-desktop"><a href="#sfw-desktop" class="h4"
+		>Desktop</a></h4>
 		<div style="overflow-x:auto;">
 				<table>
 						<tr>
@@ -255,7 +270,8 @@
 						</tr>
 				</table>
 		</div>
-		<h4 id="sfw-smartphone">Smartphone</h4>
+		<h4 id="sfw-smartphone"><a href="#sfw-smartphone" class="h4"
+		>Smartphone</a></h4>
 		<div style="overflow-x:auto;">
 				<table>
 						<tr>
