Edditing a theme

[Snooopy`]

I have a theme on my site and and all the main text is kinda bright blue like on the index page and everywhere. How can i change that colors?

[R3c0nna1ssanc3]

admin cp -> templates and styles -> themes -> (pick your theme) -> back up global.css -> now go into global.css -> advanced mode -> now just change only thing at a time see what it does and make the changes you like. if you mess up you can look t your backup or just reinstall your back up