I've had in depth experience in setting up Zendesk Help Center Theme (Branding - one of my specialties) - Here you can take a look?? at some examples of my finished Zendesk Help Centers: help.wrike.com/hc/en-us support.teachable.com/hc/en-us support.meetingmarket.de/hc/de support.somfyprotect.com/hc/en-us support.geckoboard.com/hc/en-us help.dojomojo.ninja/hc/en-us alittlemercerie.zendesk.com/hc/fr safervpn.zendesk.com/hc/en-us? ticketbooth.zendesk.com/hc/en-us crowdskout.zendesk.com/hc/en-us support.joolca.com.au/hc/en-us and much more. Please ping me for the expanded list!