How to change warning at loginscreen?

Changing the layout of the shop...

Now I want to change the color red and blue from the warning when I try to ( false )login. I can't find the right nr in the css for this......

see screen

Where can I change this? image missing http://www.hikashop.com/media/kunena/attachments/legacy/images/Untitled_1-20111201.png

The error messages are styled by your template so you shoudl change that in the CSS of your template. You should contact your template provider for help on that.