Remove unused css.

4 files changed, 40 insertions, 202 deletions

diff --git a/_site/assets/css/main.css b/_site/assets/css/main.css
index 0a16d5e..3a22675 100644
--- a/_site/assets/css/main.css
+++ b/_site/assets/css/main.css
@@ -23,11 +23,11 @@ body {
   text-shadow: 0 0 1px var(--main-fg-color), 0 0 6px var(--main-fg-color);
 }
 
-body::selection{
+body::selection {
   background: lightgrey;
 }
 
-p::selection{
+p::selection {
   background: lightgrey;
 }
 
@@ -94,22 +94,6 @@ td {
   padding-top: 20px;
 }
 
-.cursor::after {
-  background-color: var(--main-fg-color);
-  content: '';
-  display: inline-block;
-  width: 1.3rem;
-  height: 1.9rem;
-  margin-left: -8px;
-  animation: cursor-blink 1s steps(1, start) infinite;
-}
-
-@keyframes cursor-blink {
-  50% {
-    visibility: hidden;
-  }
-}
-
 @media (min-width: 550px) {
   .cursor::after {
     height: 2.5rem;
@@ -132,42 +116,11 @@ td {
   }
 }
 
-.line{
-  max-width: 100%;
-  display: block;
-  margin: 0 auto;
-  -webkit-filter: opacity(.8);
-  filter: opacity(.8);
-}
-
-.space{
-  letter-spacing: 10px;
-}
-
-.flip{
-  -moz-transform: scaleX(-1);
-  -o-transform: scaleX(-1);
-  -webkit-transform: scaleX(-1);
-  transform: scaleX(-1);
-  filter: FlipH;
-  -ms-filter: "FlipH";
-}
-
-.tag{
-  width: 50%;
-  margin-right:0;
-}
-
-#title{
-  padding-top: 0px;
-  padding-bottom: 0px;
-}
-
 .center {
   text-align: center;
 }
 
-.right{
+.right {
   text-align: right;
 }
 
@@ -175,56 +128,6 @@ td {
   text-align: justify;
 }
 
-hr.double {
-  border-top: 4px double #2f2f2f;
-}
-
-hr.simple {
-  border-top: 2px solid #2f2f2f;
-}
-
-.tag-hr{
-  width: 45%;
-  margin-right:0;
-}
-
-.link{
-  text-decoration: none;
-}
-
-.italics{
-  font-style: italic;
-}
-
-.threecol::first-letter {
-  font-size: 2.5em;
-}
-
-.threecol {
-  -ms-word-break: keep-all;
-  word-break: keep-all;
-  hyphens: auto;
-  -webkit-hyphens: auto;
-  -moz-hyphens: auto;
-}
-
-@media only screen
-and (min-device-width : 768px)  {
-  .threecol {
-    -moz-column-count: 3;
-    -moz-column-gap: 20px;
-    -webkit-column-count: 3;
-    -webkit-column-gap: 20px;
-    column-count: 3;
-    column-gap: 20px;
-    width: 100%;
-  }
-  .tag {
-    width: 23%;
-    margin-right:0;
-  }
-}
-
 .twocol::first-letter {
   font-size: 2.5em;
 }
@@ -294,3 +197,19 @@ pre::-webkit-scrollbar {
   display: none;
 }
 
+.cursor::after {
+  background-color: var(--main-fg-color);
+  content: '';
+  display: inline-block;
+  width: 1.3rem;
+  height: 1.9rem;
+  margin-left: -8px;
+  animation: cursor-blink 1s steps(1, start) infinite;
+}
+
+@keyframes cursor-blink {
+  50% {
+    visibility: hidden;
+  }
+}
+
diff --git a/_site/feed.xml b/_site/feed.xml
index 0896312..1ec3368 100644
--- a/_site/feed.xml
+++ b/_site/feed.xml
@@ -1 +1 @@
-<?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>2025-10-31T20:43:30+08:00</updated><id>http://localhost:4000/feed.xml</id><title type="html">ASCIIMX | Archive</title><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>2025-10-31T22:01:55+08:00</updated><id>/feed.xml</id><title type="html">ASCIIMX | Archive</title><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/posts.xml b/_site/posts.xml
index 765cb3e..bd168d8 100644
--- a/_site/posts.xml
+++ b/_site/posts.xml
@@ -1 +1 @@
-<?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>2025-10-31T20:43:30+08:00</updated><id>http://localhost:4000/posts.xml</id><title type="html">ASCIIMX</title><author><name>Wickramage Don Sadeep Madurange</name></author></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="/posts.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2025-10-31T22:01:55+08:00</updated><id>/posts.xml</id><title type="html">ASCIIMX</title><author><name>Wickramage Don Sadeep Madurange</name></author></feed>
\ No newline at end of file
diff --git a/assets/css/main.css b/assets/css/main.css
index 0a16d5e..3a22675 100644
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -23,11 +23,11 @@ body {
   text-shadow: 0 0 1px var(--main-fg-color), 0 0 6px var(--main-fg-color);
 }
 
-body::selection{
+body::selection {
   background: lightgrey;
 }
 
-p::selection{
+p::selection {
   background: lightgrey;
 }
 
@@ -94,22 +94,6 @@ td {
   padding-top: 20px;
 }
 
-.cursor::after {
-  background-color: var(--main-fg-color);
-  content: '';
-  display: inline-block;
-  width: 1.3rem;
-  height: 1.9rem;
-  margin-left: -8px;
-  animation: cursor-blink 1s steps(1, start) infinite;
-}
-
-@keyframes cursor-blink {
-  50% {
-    visibility: hidden;
-  }
-}
-
 @media (min-width: 550px) {
   .cursor::after {
     height: 2.5rem;
@@ -132,42 +116,11 @@ td {
   }
 }
 
-.line{
-  max-width: 100%;
-  display: block;
-  margin: 0 auto;
-  -webkit-filter: opacity(.8);
-  filter: opacity(.8);
-}
-
-.space{
-  letter-spacing: 10px;
-}
-
-.flip{
-  -moz-transform: scaleX(-1);
-  -o-transform: scaleX(-1);
-  -webkit-transform: scaleX(-1);
-  transform: scaleX(-1);
-  filter: FlipH;
-  -ms-filter: "FlipH";
-}
-
-.tag{
-  width: 50%;
-  margin-right:0;
-}
-
-#title{
-  padding-top: 0px;
-  padding-bottom: 0px;
-}
-
 .center {
   text-align: center;
 }
 
-.right{
+.right {
   text-align: right;
 }
 
@@ -175,56 +128,6 @@ td {
   text-align: justify;
 }
 
-hr.double {
-  border-top: 4px double #2f2f2f;
-}
-
-hr.simple {
-  border-top: 2px solid #2f2f2f;
-}
-
-.tag-hr{
-  width: 45%;
-  margin-right:0;
-}
-
-.link{
-  text-decoration: none;
-}
-
-.italics{
-  font-style: italic;
-}
-
-.threecol::first-letter {
-  font-size: 2.5em;
-}
-
-.threecol {
-  -ms-word-break: keep-all;
-  word-break: keep-all;
-  hyphens: auto;
-  -webkit-hyphens: auto;
-  -moz-hyphens: auto;
-}
-
-@media only screen
-and (min-device-width : 768px)  {
-  .threecol {
-    -moz-column-count: 3;
-    -moz-column-gap: 20px;
-    -webkit-column-count: 3;
-    -webkit-column-gap: 20px;
-    column-count: 3;
-    column-gap: 20px;
-    width: 100%;
-  }
-  .tag {
-    width: 23%;
-    margin-right:0;
-  }
-}
-
 .twocol::first-letter {
   font-size: 2.5em;
 }
@@ -294,3 +197,19 @@ pre::-webkit-scrollbar {
   display: none;
 }
 
+.cursor::after {
+  background-color: var(--main-fg-color);
+  content: '';
+  display: inline-block;
+  width: 1.3rem;
+  height: 1.9rem;
+  margin-left: -8px;
+  animation: cursor-blink 1s steps(1, start) infinite;
+}
+
+@keyframes cursor-blink {
+  50% {
+    visibility: hidden;
+  }
+}
+