You can change this in the module css file located in the Events folder under desktop modules.

EventTitle .EventTitle td
{
font-weight: bold;
font-size: 11pt;
width: 100%;
color: black !important;
text-align: center;
background-image: url(gradient_Default.jpg); You can replace this image with your own or just set a background color of your choice.
height: 32px !important;
}

Paul

I've noticed that the style sheet for the calendar seems to load in after the portal.css style sheet.  This means that if a user doesn't have access to the root folders of the dnn installation - that they cannot override the CSS for the calendar at all?

I ask because my company manages multiple clients on a single installation and the usual workaround for display differences needed between the sites, is the portal.css file.

Is there another way to do this for an individual portal that won't affect the entire installation as it would if I changed the .css file in the module root folder?  If not - are there any plans to alter the module so it's css loads into prior to the 'portal.css' - or is that even possible?