Hi All!
My website uses Google’s Doubleclick for Publishers (DFP) to serve up ads. Doubleclick uses iFrames when pushing their banners to the site. I’ve created an html5 expandable banner with Google Web Designer (GWD), which should work inherently with DFP.
My problem is the banner will expand, but only within that iFrame. It’s locked in to the size of the iFrame. I can’t use CodePen to show the code as there are multiple files. The mail HTML file can be opened in GWD. It’s a very simple expandable banner. https://www.dropbox.com/s/ecs0kdknbc66vgt/Principal-728×90-Oct2017.zip?dl=0
Besides the iFrame breakout code I found on this website, are there any other solutions to solve this problem?