refactor: minor improvements related to Table of Contents

Author: danieldanielecki

data/blog/software-development/mobile-development/native/android/jetifier-androidx-migration-guide.mdx

@@ -1,7 +1,7 @@
 ---
 title: 'Jetifier and AndroidX Migration: A Complete Guide'
 date: '2025-05-22'
-tags: ['android', 'androidx', 'jetifier', 'mobile-development', 'software-development']
+tags: ['android', 'androidx', 'jetifier', 'mobile development', 'software development']
 draft: false
 summary: 'Learn about Jetifier, AndroidX, and how to migrate from Android Support Library to AndroidX. Understand the relationship between these technologies and best practices for migration.'
 authors: ['default']
@@ -11,11 +11,9 @@ layout: PostLayout
 
 ![Jetifier and AndroidX Migration: A Complete Guide infographics](/static/images/android-support-library-jetifier-androidx.avif)
 
-# Table of Contents
-
 <TOCInline toc={props.toc} asDisclosure={true} />
 
-# Jetifier and AndroidX Migration: A Complete Guide
+## Introduction
 
 AndroidX is the modern replacement for the Android Support Library, providing backward compatibility across Android versions. Jetifier is a tool that helps migrate projects from the older Android Support Library to AndroidX. This comprehensive guide will explain the relationship between these technologies and provide best practices for migration.
 

data/blog/software-development/web-development/frontend/cascading-style-sheets-css/combining-border-top-border-right-border-left-border-bottom-in-css-a-complete-guide.mdx

@@ -1,7 +1,7 @@
 ---
 title: 'Combining border-top, border-right, border-left, border-bottom in CSS: A Complete Guide'
 date: '2025-05-09'
-tags: ['css', 'frontend', 'software-development', 'web-development']
+tags: ['css', 'frontend', 'software development', 'web development']
 draft: false
 summary: 'Learn how to combine border-top, border-right, border-left, and border-bottom properties into a single CSS declaration. Master CSS border shorthand properties with detailed examples and best practices.'
 authors: ['default']
@@ -11,11 +11,9 @@ layout: PostLayout
 
 ![Combining border-top, border-right, border-left, border-bottom in CSS: A Complete Guide infographics](/static/images/borders-in-css.avif)
 
-# Table of Contents
-
 <TOCInline toc={props.toc} asDisclosure={true} />
 
-# Combining border-top, border-right, border-left, border-bottom in CSS: A Complete Guide
+## Introduction
 
 CSS border properties are fundamental to web design, allowing developers to create visual boundaries and enhance the user interface. While individual border properties like `border-top`, `border-right`, `border-left`, and `border-bottom` provide granular control, CSS shorthand properties offer a more efficient way to define borders. This comprehensive guide will show you how to combine these individual border properties into concise, maintainable CSS code.