Button Shortcode

// Add Shortcode
function button_shortcode( $atts , $content = null ) {

	// Attributes
	extract( shortcode_atts(
		array(
			'link' => '#',
			'color' => '',
			'title' => 'Default title',
		), $atts )
	);

	// Code
$style = ($color) ? ''.$color.' button' : '';
	
	$output  ='<a href="'.$link.'" title="'.$title.'" class="'.$style.'">' .do_shortcode($content). '</a>';
	
	return $output; 
}
add_shortcode( 'button', 'button_shortcode' );