css - right vertical line displaying on iPhone 5 (on the right side)
<p>My client complains that this page, <a href="http://www.lingojungle.com/" rel="nofollow">http://www.lingojungle.com/</a>, on IPhone 5 shows a white vertical line (probably 1 or 2px wide) on the right side of the page. I do not have IPhone 5, but when I try on a browser or simulator, I do not get this line.</p>

<p>First, I need to understand - what causes this line. Second - how to fix it.</p>

<p>Unfortunately, I cannot add many comments here, as I do not see this on any of my devices. I will add more comments when the problem would be clear.</p>