You may want to customise SeAT design to match either your corporation or alliance colours.
To do so, you can use two available css hooks :
custom-layout-mini.cssused by the sign-in page
custom-layout.cssused bu all the entier application, globally
Both of them must be located into your
Using the default base directory, you'll get the following path :
These files are loaded automatically if they are detected - you have nothing else to do to enable them.