docs: improve formatting of code examples

Author: codescape

docs/changelog.md

@@ -18,6 +18,7 @@ category: Administration
 * refactor: use Java 16 syntax for lists
 * refactor: extract logic for custom field name syntax
 * test: improve tests for custom field name logic
+* docs: improve formatting of code examples
 
 ### [24.11.0] - 2024-11-11
 

docs/css/custom.css

@@ -31,8 +31,14 @@ h6 {
     font-size: 1.0rem; }
 
 code {
+    font-size: 13px;
+    background: #e9eef6;
+    border: 1px solid #e9eef6;
     white-space: pre-wrap; }
 
+pre > code {
+    padding: 1rem; }
+
 .logo {
     max-height: 8rem;
     margin: 1rem; }