How to avoid [h1], [h2], [h3] tags to mess up the layout?

[triff]

How to avoid [h1], [h2], [h3] tags to mess up the layout? Is there any way to set these tags so they don't change the font? No big bold letters with lots of space above and below?

SGL.

--------------- Added [DATE]1193762350[/DATE] at [TIME]1193762350[/TIME] ---------------

So, what I'm asking is:

Is their any way to customize f.ex. the [H1] tag for a particular style?

SGL.

[Freesteyelz]

In Main CSS in the Additional CSS Definitions you can try:

h1 {
  margin:-10px 0 -10px 0;
  font-size:20px;
  font-weight:normal;
  }

Change the values to whatever you want. If that works then apply the CSS to h2 and h3.