Styled custom buttons

<input type="button" class="button medium style1" value="your text" />
<input type="button" class="button medium style2" value="your text" />

Multiple button sizes

<input type="button" class="button tiny style1" value="your text" />
<input type="button" class="button small style1" value="your text" />
<input type="button" class="button medium style1" value="your text" />
<input type="button" class="button large style1" value="your text" />

Color button set

<input type="button" class="button small red" value="your text" />