title: What are the device-width css for iphone7 plus?
body: <p>I need to detect the devices for IOS devices  by JS,
  for iphone-6 I check it by the ratio and devicePixelRatio,
  I didn't find any information to check if the device is iPhone 7 plus.</p>
  
  <p>I found information for the older devices,</p>
  
  <p><a href="https://stackoverflow.com/questions/25754848/what-are-the-device-width-css-viewport-sizes-of-the-iphone6-and-iphone-6-plus/39815069#39815069">What are the device-width css viewport sizes of the iPhone6 and iPhone 6 Plus</a></p>
  
  <p>or this</p>
  
  <p><a href="http://mydevice.io/devices/" rel="nofollow noreferrer">http://mydevice.io/devices/</a></p>