title: Is accordion possible on responsive HTML email?
body: <p>My client wants a responsive email in which text is not displayed at it's fullest but it's already embedded in the body of the email. When the user clicks on "click more" the text expands and all the text becomes visible. Is that possible?</p>
  
  <p>As far as I know pseudo-classes are not possible on email clients, and building an accordion with inline coding is technically very difficult. Any ideas?</p>