FireFox 3 line-height

Question

Firefox 3 has introduced a new behavior in which line-height, when unset, differs from how other browsers render it. Thus, a critical section maybe render too high in that b

Answer 1

You CAN solve this:

Set line height to 1, then zero in your text using padding-top and padding-bottom, and set height to auto.

.zeroed_in_element {
    padding: 4px 2px 5px 2px;
    height: auto;
    line-height: 1;
}