Dos Columnas

• CSS
• XHTML
• Semantics
• Accessibility
• Usability
• Web Standards
• PHP
• Typography
• Grids
• CSS3
• HTML5
• UI

Tres Columnas

• CSS
• XHTML
• Semantics
• Accessibility
• Usability
• Web Standards
• PHP
• Typography
• Grids
• CSS3
• HTML5
• UI

Cuatro Columnas

• CSS
• XHTML
• Semantics
• Accessibility
• Usability
• Web Standards
• PHP
• Typography
• Grids
• CSS3
• HTML5
• UI