From 9a745b76324e5340aa2a5038ff20e8972865637d Mon Sep 17 00:00:00 2001
From: Darren 'Tadgy' Austin <darren@afterdark.org.uk>
Date: Mon, 6 Oct 2025 18:00:15 +0100
Subject: [PATCH] Update CSS.

---
 html/dark.css  | 15 +++++++++++++++
 html/light.css | 15 +++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/html/dark.css b/html/dark.css
index 77491a9..13c1059 100644
--- a/html/dark.css
+++ b/html/dark.css
@@ -1,3 +1,5 @@
+/* HTML elements */
+
 a:link {
   color: #4255ff;
   text-decoration: none;
@@ -16,6 +18,10 @@ body {
   background-color: #000000;
   background-image: url("/html/circuit-dark.png");
   color: #aeaeae;
+  margin-bottom: 0;
+  margin-left: 0;
+  margin-right: 0;
+  margin-top: 0;
   padding-top: 15px;
 }
 
@@ -60,6 +66,8 @@ td {
 }
 
 
+/* Classes */
+
 .bold {
   font-weight: bold;
 }
@@ -85,6 +93,10 @@ td {
   margin-right: 100px;
 }
 
+.centre {
+  text-align: center;
+}
+
 .heading {
   font-size: 200%;
 }
@@ -142,6 +154,8 @@ td {
 }
 
 
+/* IDs */
+
 #breadcrumbs {
   align-self: end;
   display: flex;
@@ -184,6 +198,7 @@ td {
   justify-content: center;
   margin-bottom: 10px;
   margin-top: 20px;
+  text-align: center;
 }
 
 #footer {
diff --git a/html/light.css b/html/light.css
index f535e5a..d1a7300 100644
--- a/html/light.css
+++ b/html/light.css
@@ -1,3 +1,5 @@
+/* HTML elements */
+
 a:link {
   color: #2c199c;
   text-decoration: none;
@@ -16,6 +18,10 @@ body {
   background-color: #ffffff;
   background-image: url("/html/circuit-light.png");
   color: #000000;
+  margin-bottom: 0;
+  margin-left: 0;
+  margin-right: 0;
+  margin-top: 0;
   padding-top: 15px;
 }
 
@@ -60,6 +66,8 @@ td {
 }
 
 
+/* Classes */
+
 .bold {
   font-weight: bold;
 }
@@ -85,6 +93,10 @@ td {
   margin-right: 100px;
 }
 
+.centre {
+  text-align: center;
+}
+
 .heading {
   font-size: 200%;
 }
@@ -142,6 +154,8 @@ td {
 }
 
 
+/* IDs */
+
 #breadcrumbs {
   align-self: end;
   display: flex;
@@ -184,6 +198,7 @@ td {
   justify-content: center;
   margin-bottom: 10px;
   margin-top: 20px;
+  text-align: center;
 }
 
 #footer {