My RWD page is experiencing a strange issue with the background image. The image has the following styles:
#background-image {
width: 100%;
height: 100%;
opacity: 0.5;
position: absolute;
z-index: -1;
background-image: url('../landing.jpeg');
background-attachment: fixed;
background-size: cover;
background-position: 85% 50%;
background-repeat: no-repeat;
}
When I view the page in mobile mode using Chrome DevTools (and FF too), everything appears fine:
https://i.stack.imgur.com/f4Jj7l.png
However, when I access the page on a real mobile browser, the background image becomes too large:
https://i.stack.imgur.com/myPdal.jpg
I am using Chrome 63 on Android for my mobile browser and Chrome 59 on Ubuntu for my desktop browser. What could be causing this discrepancy?