Fix titles.

12 files changed, 11 insertions, 25 deletions

diff --git a/_site/about/index.html b/_site/about/index.html
index 426c48f..5cf5a5c 100644
--- a/_site/about/index.html
+++ b/_site/about/index.html
@@ -34,17 +34,13 @@
 
    
 
-    <main class="container" id="main"><h1 id="about">About</h1>
+    <main class="container" id="main"><h2 id="about">About</h2>
 
 <p>This site belongs to a computer programmer whose reach far exceeds his 
 grasp.</p>
 
-<h2 id="about-site">About site</h2>
-
 <p>The column-based layout and much of the typography are powered by <a href="http://getskeleton.com/" class="external" target="_blank" rel="noopener noreferrer">Skeleton</a> (<a href="/assets/lic/skeleton.txt" target="_blank">see license</a>).</p>
 
-<h2 id="contact">Contact</h2>
-
 <p>Email any questions and feedback about the content of this site to
 sadeep@asciimx.com (<a href="/assets/asciimx.asc" target="_blank">PGP
 key</a>).</p>
diff --git a/_site/archive/index.html b/_site/archive/index.html
index 7b8e437..1b095fd 100644
--- a/_site/archive/index.html
+++ b/_site/archive/index.html
@@ -36,7 +36,7 @@
 
     <main class="container" id="main"><div class="container">
 
-  <h1>Archive</h1>
+  <h2>Archive</h2>
 
     <div class="articles">
     <table class="posts-table">
diff --git a/_site/assets/css/main.css b/_site/assets/css/main.css
index 389c41d..c1d61d9 100644
--- a/_site/assets/css/main.css
+++ b/_site/assets/css/main.css
@@ -94,10 +94,6 @@ td {
   padding-top: 20px;
 }
 
-.title {
-  font-size: 3.5em;
-}
-
 .cursor::after {
   background-color: var(--main-fg-color);
   content: '';
diff --git a/_site/feed.xml b/_site/feed.xml
index 5162533..b3dec0c 100644
--- a/_site/feed.xml
+++ b/_site/feed.xml
@@ -1,2 +1,2 @@
-<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.4.1">Jekyll</generator><link href="http://localhost:4000/feed.xml" rel="self" type="application/atom+xml" /><link href="http://localhost:4000/" rel="alternate" type="text/html" /><updated>2025-10-30T21:55:13+08:00</updated><id>http://localhost:4000/feed.xml</id><title type="html">ASCIIMX | Archive</title><subtitle>$ cu -l /dev/asciimx -s 9600 &lt;br&gt; wake up...
-</subtitle><author><name>Wickramage Don Sadeep Madurange</name></author><entry><title type="html">Neo4J A* search</title><link href="http://localhost:4000/archive/neo4j-a-star-search/" rel="alternate" type="text/html" title="Neo4J A* search" /><published>2025-09-14T00:00:00+08:00</published><updated>2025-09-14T00:00:00+08:00</updated><id>http://localhost:4000/archive/neo4j-a-star-search</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[Back in 2018, we used the Neo4J graph database to track the movement of marine vessels. We were interested in the shortest path a ship could take through a network of about 13,000 route points. Performance issues with Neo4J’s then-available shortest-path algorithms limited our search to about 4,000 route points.]]></summary></entry><entry><title type="html">My first PCB</title><link href="http://localhost:4000/archive/my-first-pcb/" rel="alternate" type="text/html" title="My first PCB" /><published>2025-07-14T00:00:00+08:00</published><updated>2025-07-14T00:00:00+08:00</updated><id>http://localhost:4000/archive/my-first-pcb</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[In 2023, I started tinkering with DIY electronics as a hobby. Until now, I’ve been using development boards like the Arduino Uno and ESP-32-WROOM so that I can focus on the software. Recently, I decided to step outside of my comfort zone and design a PCB from scratch for a door lock I’m working on.]]></summary></entry><entry><title type="html">MOSFETs</title><link href="http://localhost:4000/archive/mosfet-switches/" rel="alternate" type="text/html" title="MOSFETs" /><published>2025-06-22T00:00:00+08:00</published><updated>2025-06-22T00:00:00+08:00</updated><id>http://localhost:4000/archive/mosfet-switches</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[Recently, I needed a low-power circuit for one of my battery-operated projects. Much of the system’s power savings depended on its ability to switch off power to components, such as servos, electronically when not needed. That’s how I stumbled upon MOSFETs, transistors capable of controlling circuits operating at voltages far above their own.]]></summary></entry><entry><title type="html">Awesome books</title><link href="http://localhost:4000/archive/awesome-books/" rel="alternate" type="text/html" title="Awesome books" /><published>2025-04-20T00:00:00+08:00</published><updated>2025-04-20T00:00:00+08:00</updated><id>http://localhost:4000/archive/awesome-books</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[This article contains a list of my favourite books.]]></summary></entry><entry><title type="html">Programming ATmega328P chips</title><link href="http://localhost:4000/archive/arduino-uno/" rel="alternate" type="text/html" title="Programming ATmega328P chips" /><published>2025-04-10T00:00:00+08:00</published><updated>2025-04-10T00:00:00+08:00</updated><id>http://localhost:4000/archive/arduino-uno</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[This post is a step-by-step guide for wiring up ATmega328P ICs to run at 5 V with a 16 MHz crystal and 3.3 V with an 8 MHz crystal. While the 5 V configuration is common, the 3.3 V configuration can be advantageous in low-power applications and when interfacing with parts that run at 3.3 V.]]></summary></entry><entry><title type="html">Bare-metal ARM Cortex M3 chips</title><link href="http://localhost:4000/archive/arduino-due/" rel="alternate" type="text/html" title="Bare-metal ARM Cortex M3 chips" /><published>2024-10-05T00:00:00+08:00</published><updated>2024-10-05T00:00:00+08:00</updated><id>http://localhost:4000/archive/arduino-due</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[This post is about programming bare metal SAM3X8E Arm Cortex M3 chips found on Arduino Due boards. I had to learn how to do this because none of the high-level tools for programming Arduino Dues are available for OpenBSD, which I use for much of my personal computing.]]></summary></entry></feed>
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.4.1">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2025-10-30T22:15:09+08:00</updated><id>/feed.xml</id><title type="html">ASCIIMX | Archive</title><subtitle>$ cu -l /dev/asciimx -s 9600 &lt;br&gt; wake up...
+</subtitle><author><name>Wickramage Don Sadeep Madurange</name></author><entry><title type="html">Neo4J A* search</title><link href="/archive/neo4j-a-star-search/" rel="alternate" type="text/html" title="Neo4J A* search" /><published>2025-09-14T00:00:00+08:00</published><updated>2025-09-14T00:00:00+08:00</updated><id>/archive/neo4j-a-star-search</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[Back in 2018, we used the Neo4J graph database to track the movement of marine vessels. We were interested in the shortest path a ship could take through a network of about 13,000 route points. Performance issues with Neo4J’s then-available shortest-path algorithms limited our search to about 4,000 route points.]]></summary></entry><entry><title type="html">My first PCB</title><link href="/archive/my-first-pcb/" rel="alternate" type="text/html" title="My first PCB" /><published>2025-07-14T00:00:00+08:00</published><updated>2025-07-14T00:00:00+08:00</updated><id>/archive/my-first-pcb</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[In 2023, I started tinkering with DIY electronics as a hobby. Until now, I’ve been using development boards like the Arduino Uno and ESP-32-WROOM so that I can focus on the software. Recently, I decided to step outside of my comfort zone and design a PCB from scratch for a door lock I’m working on.]]></summary></entry><entry><title type="html">MOSFETs</title><link href="/archive/mosfet-switches/" rel="alternate" type="text/html" title="MOSFETs" /><published>2025-06-22T00:00:00+08:00</published><updated>2025-06-22T00:00:00+08:00</updated><id>/archive/mosfet-switches</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[Recently, I needed a low-power circuit for one of my battery-operated projects. Much of the system’s power savings depended on its ability to switch off power to components, such as servos, electronically when not needed. That’s how I stumbled upon MOSFETs, transistors capable of controlling circuits operating at voltages far above their own.]]></summary></entry><entry><title type="html">Awesome books</title><link href="/archive/awesome-books/" rel="alternate" type="text/html" title="Awesome books" /><published>2025-04-20T00:00:00+08:00</published><updated>2025-04-20T00:00:00+08:00</updated><id>/archive/awesome-books</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[This article contains a list of my favourite books.]]></summary></entry><entry><title type="html">Programming ATmega328P chips</title><link href="/archive/arduino-uno/" rel="alternate" type="text/html" title="Programming ATmega328P chips" /><published>2025-04-10T00:00:00+08:00</published><updated>2025-04-10T00:00:00+08:00</updated><id>/archive/arduino-uno</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[This post is a step-by-step guide for wiring up ATmega328P ICs to run at 5 V with a 16 MHz crystal and 3.3 V with an 8 MHz crystal. While the 5 V configuration is common, the 3.3 V configuration can be advantageous in low-power applications and when interfacing with parts that run at 3.3 V.]]></summary></entry><entry><title type="html">Bare-metal ARM Cortex M3 chips</title><link href="/archive/arduino-due/" rel="alternate" type="text/html" title="Bare-metal ARM Cortex M3 chips" /><published>2024-10-05T00:00:00+08:00</published><updated>2024-10-05T00:00:00+08:00</updated><id>/archive/arduino-due</id><author><name>Wickramage Don Sadeep Madurange</name></author><summary type="html"><![CDATA[This post is about programming bare metal SAM3X8E Arm Cortex M3 chips found on Arduino Due boards. I had to learn how to do this because none of the high-level tools for programming Arduino Dues are available for OpenBSD, which I use for much of my personal computing.]]></summary></entry></feed>
\ No newline at end of file
diff --git a/_site/index.html b/_site/index.html
index e1f9ef8..4af66d8 100644
--- a/_site/index.html
+++ b/_site/index.html
@@ -36,6 +36,7 @@
 
     <main class="container" id="main"><div class="container">
 
+  <h2 class="center">ASCIIMX</h2>
   <h5 class="center">$ cu -l /dev/asciimx -s 9600 <br> wake up...
 <span class="cursor"></span></h5>
 
diff --git a/_site/posts.xml b/_site/posts.xml
index adf7d7a..ad3c11f 100644
--- a/_site/posts.xml
+++ b/_site/posts.xml
@@ -1,2 +1,2 @@
-<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.4.1">Jekyll</generator><link href="http://localhost:4000/posts.xml" rel="self" type="application/atom+xml" /><link href="http://localhost:4000/" rel="alternate" type="text/html" /><updated>2025-10-30T21:55:13+08:00</updated><id>http://localhost:4000/posts.xml</id><title type="html">ASCIIMX</title><subtitle>$ cu -l /dev/asciimx -s 9600 &lt;br&gt; wake up...
+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.4.1">Jekyll</generator><link href="/posts.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2025-10-30T22:15:09+08:00</updated><id>/posts.xml</id><title type="html">ASCIIMX</title><subtitle>$ cu -l /dev/asciimx -s 9600 &lt;br&gt; wake up...
 </subtitle><author><name>Wickramage Don Sadeep Madurange</name></author></feed>
\ No newline at end of file
diff --git a/_site/projects/index.html b/_site/projects/index.html
index f5cb329..c18a920 100644
--- a/_site/projects/index.html
+++ b/_site/projects/index.html
@@ -35,7 +35,7 @@
    
 
     <main class="container" id="main"><div class="container">
-  <h1>Projects</h1>
+  <h2>Projects</h2>
   <table>
     
     
diff --git a/about.md b/about.md
index d725906..7308680 100644
--- a/about.md
+++ b/about.md
@@ -3,20 +3,16 @@ layout: default
 title: About
 ---
 
-# About
+## About
 
 This site belongs to a computer programmer whose reach far exceeds his 
 grasp.
 
-## About site
-
 The column-based layout and much of the typography are powered by <a
 href="http://getskeleton.com/" class="external" target="_blank" 
 rel="noopener noreferrer">Skeleton</a> (<a href="/assets/lic/skeleton.txt" 
 target="_blank">see license</a>).
 
-## Contact
-
 Email any questions and feedback about the content of this site to
 sadeep@asciimx.com (<a href="/assets/asciimx.asc" target="_blank" >PGP
 key</a>).
diff --git a/archive.html b/archive.html
index 62a64bc..c33bbce 100644
--- a/archive.html
+++ b/archive.html
@@ -6,7 +6,7 @@ layout: default
 
 <div class="container">
 
-  <h1>Archive</h1>
+  <h2>Archive</h2>
 
   {% include archive.html limit="50" %}
 
diff --git a/assets/css/main.css b/assets/css/main.css
index 389c41d..c1d61d9 100644
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -94,10 +94,6 @@ td {
   padding-top: 20px;
 }
 
-.title {
-  font-size: 3.5em;
-}
-
 .cursor::after {
   background-color: var(--main-fg-color);
   content: '';
diff --git a/index.html b/index.html
index eafc8a0..98cc813 100644
--- a/index.html
+++ b/index.html
@@ -5,6 +5,7 @@ title: ASCIIMX
 
 <div class="container">
 
+  <h2 class="center">{{ site.title | uppercase }}</h2>
   <h5 class="center">{{ site.description }}<span class="cursor"></span></h5>
 
   <br>
diff --git a/projects.html b/projects.html
index 62772d6..6800dcd 100644
--- a/projects.html
+++ b/projects.html
@@ -4,7 +4,7 @@ title: Projects
 ---
 
 <div class="container">
-  <h1>{{ page.title }}</h1>
+  <h2>{{ page.title }}</h2>
   <table>
     {% assign n = 2 %}
     {% assign rows = site.projects.size | divided_by: n | ceil %}