Change font size and color of HOME and LOG IN

[Sanity5]

Please help! I have been looking for 2 days now. I'm brand new to zen cart and have been doing pretty well feeling my way around until this.
I have the latest v1.5.0
I've been customizing (trying) my template.
Please point me in the direction to change the Font color and Size of the HOME and LOG IN that appears in the upper left corner.
Thank you!
Shanel

[rbarbour]

in your stylesheet, find:

#navMain ul li a, #navSupp ul li a, #navCatTabs ul li a {
    text-decoration: none;
    padding: 0em 0.5em;
    margin: 0;
    color: #ffffff;
    white-space: nowrap;
    }

#navMain ul li a

changes the HOME & LOGIN links