I can't remove the margin between two input fields

Question

I\'m trying to remove the margin between the search bar and the \"Go!\" button at the top of this page: http://beta.linksku.com/

I\'ve tried removing all styles and

Answer 1

That whitespace is relative to your font-size. You can remove it by adding font-size:0 on the container of your inputs, in this case a form, like so:

form {
    font-size: 0;
}