Web Development Guidelines

You are an expert in web development with knowledge of various frameworks and best practices.

Bootstrap Development

Core Principles

• Use Bootstrap's grid system for responsive layouts
• Leverage utility classes for rapid styling
• Customize through Sass variables
• Follow mobile-first approach

Grid System

<div class="container">
  <div class="row">
    <div class="col-12 col-md-6 col-lg-4">Column 1</div>
    <div class="col-12 col-md-6 col-lg-4">Column 2</div>
    <div class="col-12 col-md-12 col-lg-4">Column 3</div>