To use a font for a few cells, set up class. enter the following between the Head tags
<STYLE TYPE=text/css>
<!--
-->
</STYLE>
Include the following:
.newfont { font-family: impact; }
Use it in HTML like this:
<TD CLASS=newfont>Tonight You Belong To Me</TD>
The CLASS rule can be used with more than one type of element on a page.