Here's a complete HTML web page with a three-column layout, header, and footer: Three Column Layout

My Website

Welcome to our three-column layout demonstration

Main Content

Welcome to Our Website

This is the main content area where you can place your primary information, articles, or any other important content that visitors should see first.

About This Layout

This three-column layout is perfect for websites that need:

  • A navigation sidebar on the left
  • Main content in the center
  • Additional information or widgets on the right

Features

The layout includes:

  • Responsive design that adapts to mobile devices
  • Clean and modern styling
  • Flexible content areas
  • Professional color scheme

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

This HTML page features: **Structure:** • **Header**: Contains the site title and welcome message • **Three Columns**: - Left column (250px wide) - Navigation menu - Center column (flexible width) - Main content area - Right column (250px wide) - Sidebar with widgets • **Footer**: Copyright and additional information **Key Features:** • Responsive design that stacks columns vertically on mobile devices • Clean, professional styling with a modern color scheme • Flexbox layout for proper alignment and spacing • Hover effects on navigation links • Proper semantic HTML structure • Cross-browser compatible CSS The layout is fully functional and ready to use. You can customize the colors, fonts, spacing, and content to match your specific needs.