I'm just a little js lib to place some words with a custom class in a div. You have the full control over the style.
var words = ['blue', 'birds', 'be', 'aware'],
newWords = [];
words.forEach(function(word, index){
var obj = {
text: word,
occur: index + 1,
class: 'sidekick'
};
newWords.push(obj);
});
$('#cloud').JSCloud(newWords);
Easy as pie, isn't it?