Tried centering with
<center>text</center>and<div style="">
Generally would like to be able to specify font, size, color and justification for any piece of text in this widget.
<div style="font-family: Tahoma; font-size: 13px; color: #555; text-align: center;">
Text
</div>I can’t guess why these don’t work for you. Post your url so I could take a look.