iphone 4上的背景图像问题

Question

I have really wield problem that i couldn't solve and didn't find any explanation.

this is the site i'm changing (v2) : http://patrolmanp.com/v2/

on iphone4, the credits section is not stretching all over its content but on other devices, like 4s\\5\\5s, its working find

iPhone 4 -

iPhone 4s (and everything else looks like this) -

Answer 1

Change

<meta name="viewport" content="width=1120, user-scalable=yes">

To

<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1">