The iPhone 5 version doesn't display content properly. It moves the hamburger menu to the right. It also doesn't display the footer and overlaps the text boxes.
iPhone 6 and other variants all work - below is correct display
Could you please zoom out considerably, so we can see the page and a big part of the canvas next to the page, select all(!) elements (Cmd A) and make a screenshot?
There's nothing outside of the layout area
Could you delete everything from your .muse file except the page and the elements shown in your last screenshot, upload this small .muse file to Dropbox or a similar service and post the download link here? Then we can have a look.
Hi Günter. Is there a drop box on here? I have the file ready for you
1. You have a fixed width breakpoint at 380 px. This causes, that the elements on your page don’t resize, when the browser window is resized.
2. Between 380 px and 320 px nearly all elements are overlapping the page widths, what isn’t allowed at all! This causes the page to behave wrong. Please read this: https://forums.adobe.com/docs/DOC-8953
At breakpoint 320 px, which is – just like the 380 px breakpoint – wrongly(!) defined as a fixed width breakpoint on master page and a fluid width breakpoint on layout page you have many elements outside the breakpoint width.
What is even worse: Why a breakpoint at 320 px at all? Your minimal page width is defined as 320 px and at this position you have a breakpoint? Why a breakpoint, if this is you minimal page width? The breakpoint causes – simply nothing.
On your master page there is no accordion menu at breakpoint 320 px (accidentally deleted?), there is only a hamburger icon. And this is placed at the right edge of the page. So, not the iPhone moves this icon to the right, YOU did it. By the way: On master there are tons of elements placed outside the breakpoint width!
Thank you soooo much. I've done lots of mobile sites before, I was obviously being a complete idiot putting the 320 breakwidth in!!!! Thank you for your time Günter, sorry to have made you so cross!!!!