Formatting table fonts, etc with CSS

well…there’s a few things you gotta do here…

First off, do you understand table styling in general? If not, google some ‘table styling with css’ and read the tutorials… like here’s one:
http://www.elated.com/articles/styling-tables-with-css/

looking at these tutorials will get you familiar with what the various things do…td, tr, caption, etc

then maybe grab some generic styling from some theme….like this:

/* Styling the tables */
table {
        border-collapse:separate;
        border-spacing:0;
        }
caption, th, td {
        text-align:left;
        font-weight:normal;
        }
table, td, th {
        vertical-align:middle;
        }
table {
        margin-bottom:1.4em;
        width:100%;
        }
th {
        font-weight:bold;
        background:#C3D9FF;
        }
th, td {
        padding:4px 10px 4px 5px;
        }
tr.even td {
        background:#E5ECF9;
        }
tfoot {
        font-style:italic;
        }
caption {
        background:#eee;
        }

see what that does….etc

combine knowledge you get from tutorials, with knowledge from someone else’s theme

and put it to work in your own theme, using elements from your css to guide you