I have a custom signature that I created for everyone in my company.

When sending a quote through CRM, I have a custom template that pulls info from the account so we don't have to recreate the wheel every time we quote someone. When I don't use template email, the signature shows up fine. But when I went to go add the signature into the template, it's huge, not the right font, and looks ridiculous. Is there another way to add the signature to a template?