<?php
function webnus_dropcap1 ($atts, $content = null) {

 	return '<span class="dropcap1">' . do_shortcode($content) . '</span>';
 }
 add_shortcode('dropcap1','webnus_dropcap1');

 function webnus_dropcap2 ($atts, $content = null) {

 	return '<span class="dropcap2">' . do_shortcode($content) . '</span>';
 }
 add_shortcode('dropcap2','webnus_dropcap2');

 function webnus_dropcap3 ($atts, $content = null) {

 	return '<span class="dropcap3">' . do_shortcode($content) . '</span>';
 }
 add_shortcode('dropcap3','webnus_dropcap3');
?>