With a small window or screen (e.g. on mobile), the inside of the iframe gets a large amount of white space at the bottom. This leaves a big white space on web sites with the widget. See the Code for SF site for an example and also this comment, which contains a screen shot.
With a small window or screen (e.g. on mobile), the inside of the iframe gets a large amount of white space at the bottom. This leaves a big white space on web sites with the widget. See the Code for SF site for an example and also this comment, which contains a screen shot.