Font Size for the headline

I want to increase the font size of just the headline in the home page. Also the content in columns format.

http://www.kreative-eye.com/

Please help. Appreciate the quick response.

Thank You
Akansha

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

.post_content strong {
font-size: 26px;
}
.footer p {
font-size: 16px;
}