mobile device - different background - media query not working

Posted by AMC on Stack Overflow See other posts from Stack Overflow or by AMC
Published on 2012-08-29T21:29:39Z Indexed on 2012/08/29 21:38 UTC
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Filed under:

css

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css3

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mobile

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background

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media-queries

This is my first attempt at utilizing a different CSS for mobile devices vs. regular screens. To do this, I'm using-

@media only screen 
    and (min-device-width : 320px) 
    and (max-device-width : 480px) {
        background: url('img/background.jpg') no-repeat center center fixed;
        background-size: cover;
        height: 100%;
}

However, it doesn't seem to be working (I can only test on iPhones). Any ideas as to why that may be? I've also tried @media all to no avail.

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