Verticle align in CSS

Hey all.

I want to verticle align some text in CSS but problem is, it wont work in FF.

If i do

HTML Code:

---

  display:table-cell;
  vertical-align:middle;

---

It will cut off like 75% of my marquee = background witch is annoying. Is there a alternative?

Thanks, Swinkid.

Code:

---

  display:table-cell;
  margin-top: auto;
  margin-bottom: auto;

---

Code:

---

  display:table-cell;
  margin-top: auto;
  margin-bottom: auto;

---