Update styling of documentation

docs/07-Writing-Modules.md

@@ -45,7 +45,7 @@ register_module([
 ```
 
 Currently, the following parts are used in the templating process:
-
+TODO: Check that this is up-to-date
 Key							| Purpose
 ----------------------------|------------------
 `{body}`					| Holds the main body of the page.
@@ -86,7 +86,7 @@ register_module([
 
 ### Global Variables
 There are a number of global variables floating around that can give you a lot of information about the current request. ~~I will be tidying them up into a single `$env` object soon.~~ Most of the below have been tidied up into a single `$env` object now! Below is a table of all the variables Pepperminty Wiki has lying around:
-
+TODO: Update this table
 Variable				| Description
 ------------------------|------------------------------------------
 `$env`					| An object that contains a _bunch_ of useful information about the current request.

docs/theme.css

@@ -31,6 +31,8 @@ main {
 	box-sizing: border-box;
 }
 
+p, li, tr {	line-height: 1.65em; }
+
 /* Blockquote */
 blockquote {
 	border-left: 0.25em solid var(--primary-colour-soft);
@@ -47,6 +49,9 @@ h2 {
 	padding-bottom: 0.1em;
 	border-bottom: 0.08em solid var(--primary-colour);
 }
+h3 {
+	font-size: 1.5em;
+}
 
 /* Inline elements */
 .logo-small {
@@ -64,7 +69,7 @@ pre {
 	padding: 0.25em;
 	
 	background: hsla(0, 100%, 100%, 0.5);
-	border: 0.1em dashed var(--primary-colour-soft);
+	border: 0.2em dashed var(--primary-colour-soft);
 	
 	white-space: pre-wrap;
 	overflow-wrap: anywhere;
@@ -72,6 +77,8 @@ pre {
 pre, :not(pre) > code {
 	background: hsla(0, 100%, 100%, 0.6);
 	border-radius: 0.25em;
+	padding: 0.25em;
+	font-size: 1.25em;
 }
 
 
@@ -107,7 +114,7 @@ nav ul {
 	margin: 0 1.25em; padding: 0;
 }
 nav ul li {
-	padding: 0.25em 0;
+	padding: 0;
 }
 a, a:visited {
 	color: hsla(5, 87%, 53%, 0.8);