How to use CSS to square the corner on a submit button

css, forms

Solution

Just add CSS to it, and the default look will dissappear.

input.button, input.submit {
   border: 1px outset blue;
   background-color: lightBlue;
}

edit: changed the selector to use class name instead, as suggested in comments.

Problem

How do I square the corners of a submit button? Can it be done with CSS? I just noticed that Stackoverflow buttons are pretty much the same thing (don't close it for mentioning SO, just want to illustrate what I mean).

Original source