With the help of CSS3, designers can create awesome button without using an image. Here are 8 modern flat and ready-coded CSS buttons with flat color style to use in your website.
Buttons 2.0
Buttons is a highly customizable production ready mobile web and desktop css button library. Buttons is a free open source project created using Sass.
CSS3 Hexagon Buttons
CSS3 Hexagon Buttons created with pure CSS3 and also used javaScript for flexibility. Four Different button size hexagon buttons integrated with Font Awesome.
Fancy buttons
12 buttons with a unique rollover effect each using only CSS. Most work on most browsers.
Material Design Buttons
Script automatically adds the material design effect to elements with ‘material-design’ class. Can also be used on div with images. Add the preferred color as value of the ‘data-color’ attribute.
Pure CSS3 Animated Button
CSS3 Buttons with flat color style to use in your website or application.
Ladda
Buttons with built-in loading indicators, effectively bridging the gap between action and feedback.
Cool Buttons
Cool CSS buttons with awesome push-down effects.
BTNS
This light-weight* css module is a set of simple utilities you can use to create a variety of button style links. Easily customize or extend btns.css to fit your sites styles.