Change Color link

[dragonl]

Hi buddies, see if you can help me with an issue. The url of the topics I get white and the text is camouflaged. Where I can change the color of the people posting links?

I tried changing the global.css these 2 options to other colors, but no change:

Code:

a:link {
    color: #00FFFF;
    text-decoration: none;
}

a:visited {
    color: #339999;
    text-decoration: none;

See if you can help me please. Thank you!