In the 'event details' page, the fields are printed using a loop, looping through all fields one after another. You would have to put a conditional inside the loop to look for a particular field, then make it print the changes you want.
In the section of the default.html template file after <!-- EVENT VIEW --> look for:
<TD ALIGN="left" VALIGN="top"><SPAN CLASS="text"><%=$EVENT->{details}->{$_}%>
that prints the details of the record.
An example to make just the title bold, you can change that code to something like:
<TD ALIGN="left" VALIGN="top"><SPAN CLASS="text">
<% if ( $_ eq "title") { %>
<B><%=$EVENT->{details}->{$_}%></B>
<% } else { %>
<%=$EVENT->{details}->{$_}%>
<% } %>
Dan O.
[This message has been edited by DanO (edited April 25, 2004).]