Info about the CSS customization
We provide full CSS customization. Out of the box, this is available as a feature to our Whitelabel reselling partners, so that they can use their own branding. We do not see frequent requests on CSS customization by direct customers for their own organization.
I am closing this request as completed, since it is already possible. If you need CSS customization, reach out to our tech support with your request and we may be able to accommodate it.