Orah keep everything in this 'mainContent' div, but feel free to create as many divs in here as you need.

Put all your css into css/css.css. All the Open Sans fonts are available for your use:

• font-family: 'OpenSansLight';
• font-family: 'OpenSansLightItalic';
• font-family: 'OpenSansRegular';
• font-family: 'OpenSansItalic';
• font-family: 'OpenSansSemibold';
• font-family: 'OpenSansSemiboldItalic';
• font-family: 'OpenSansBold';
• font-family: 'OpenSansBoldItalic';
• font-family: 'OpenSansExtrabold';
• font-family: 'OpenSansExtraboldItalic';