add debug colors
update some css for debug
add normalize.css
don't update width
update index.html: load normalize.css & html5shim, remove unused code & add a comment regarding FireFox
add browser detection function & calculate background div width
remove unused width
bug fix: getBrowser()
update/calculate padding for background div
remove some css for background div
move some css into plugin
move wrapDiv css into plugin
move match into index.html
name refactoring
add className in rules to add to matched text
add debug mode