Code to embed Zaption into your blog: 
<iframe src="//www.zaption.com/tours/TOUR ID/iframe/embed" width="980" height="540"></iframe> 

Copy this code and replace the TOUR ID--only, with the last number in the address of your Zapiton. Example: http://www.zaption.com/tours/5437e947b90d511e0e899f18