How can I select all textboxes and textareas, e.g:
and
Password boxes are also textboxes, so if you need them too:
$("input[type='text'], textarea, input[type='password']").css({width: "90%"});
and while file-input is a bit different, you may want to include them too (eg. for visual consistency):
$("input[type='text'], textarea, input[type='password'], input[type='file']").css({width: "90%"});