MyBB Community Forums

Hi!
I want to add this code to my template as newsletter.
all buttons in my forum have tahoma font.
How can I use tahoma for this button too?
Can anyone help me for edit this code, please?

<form style="border:1px solid #ccc;padding:3px;text-align:center;" action="http://feedburner.google.com/fb/a/mailverify" method="post" target="popupwindow" onsubmit="window.open('http://feedburner.google.com/fb/a/mailverify?uri=iranbiologists/sLgM', 'popupwindow', 'scrollbars=yes,width=550,height=520');return true"><p>Your Email</p><p><input type="text" style="width:140px" name="email"/></p><input type="hidden" value="iranbiologists/sLgM" name="uri"/><input type="hidden" name="loc" value="en_US"/><input type="submit" value="Subscribe" /><p></p></form>

<input type="submit" value="Subscribe" />

Change it to:

<input type="submit" class="button" value="Subscribe" />

Thanks a lot.