You can choose 6 predefined color buttons.
Manage 3 different sizes and 3 shapes.

Small

Normal Blue Green Midnight Orange Grey

<a href="#" class="button small">Large button</a>

Default

Normal Blue Green Midnight Orange Grey

<a href="#" class="button">Normal button</a>

Large

Normal Blue Green Midnight Orange Grey

<a href="#" class="button large">Large button</a>

Shapes

Default button Square button Pill button

<a href="#" class="button">Default button</a>
<a href="#" class="button square">Square button</a>
<a href="#" class="button pill">Pill button</a>

Icons

Buttons with retina icons. (Awesome Fonts)

Default button Play video Play video Menu

<a href="#" class="button" style="background-color:#3C0"><i class="fa fa-twitter"></i> Custom button</a>

Custom icons

Made buttons with custom color.

Custom button Custom button

<a href="#" class="button" style="background-color:#3C0; color=#000">Custom button</a>

Tooltips

Made buttons with tooltips.

Button Button

<a href="#" data-tip="Hello" class="button">Custom button</a>