Decreasing size of header image

How do I go about decreasing the size of the header image. I can't seem to find the right css file.

Hi,
please try add to override.css

Code: Select all

#gkHeader.nobg {
    min-height: 760px;
}


and decrease this value to fit your needs. Remember that if you have Image Show published in header position you probably will need to decrease module height too. You can do it in module settings. Go to 'Interface' tab. Remember to enable override.css option in template settings.

That took care of it. Thanks for your help.