Weird hidden text at the bottom of all posts

I have the following hidden text (or various versions of it) at the bottom of my posts: <span style="border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% / 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer; top: 297px; left: 132px;">Save</span> <span style="border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% / 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer; top: 9113px; left: 20px;">Save</span> Sometimes there's only one, sometimes there are four or more. What is this and how do I make it go away? http://explorationvacation.net using Catch Responsive Pro This particular example is at http://explorationvacation.net/2017/01/northern-vietnam-road-trip-ba-lake-meo-vac/ Thanks, Cindy