Created
April 3, 2012 19:51
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Targeting tablets with media queries, but not tripping those queries on the desktop
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<!-- The breakpoint widths below are from a specific client project and probably should be moved to standard 320/460/768 breakpoints in other usage --> | |
<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"> | |
<style> | |
body {color: #333; background-color: #eee; font-family: 'Georgia';} | |
.breakpoints > div { display: none; text-indent: 3em;} | |
@media screen and (max-width: 653px) { | |
.breakpoints .maxw_653 {display: block;} | |
} | |
@media screen and (max-height: 1024px) { | |
.breakpoints .max_1024 {display: block;} | |
} | |
@media screen and (min-width: 654px) { | |
.breakpoints .minw_654 {display: block;} | |
} | |
@media screen and (min-width: 990px) and (max-device-height: 800px), screen and (min-width: 990px) and (max-device-height: 1024px) and (device-aspect-ratio: 3/4) { | |
/* The second part of the above media query selects the iPhone */ | |
.breakpoints .minw_990_maxh_1024 {display: block;} | |
body {background-color: purple;} | |
} | |
@media screen and (min-width: 990px) and (min-device-height: 801px) and (min-device-aspect-ratio: 1/1) { | |
/* This will only be applied on larger desktop screen */ | |
.breakpoints .minw_990_minh_1025 {display: block;} | |
body {background-color: orange;} | |
} | |
@media screen and (min-width: 990px) { | |
.breakpoints .minw_990 {display: block;} | |
} | |
@media screen and (orientation: landscape) { | |
.breakpoints .landscape {display: block;} | |
} | |
@media (orientation: portrait) { | |
.breakpoints .portrait {display: block;} | |
} | |
#output {margin: 1em; padding: 1em; border-radius: 1em; border: 1px solid #999;} | |
</style> | |
</head> | |
<body> | |
<p>This is a testbed for the current breakpoints use in the client site</p> | |
<div class="breakpoints"> | |
<p>Currently active breakpoints:</p> | |
<div class="maxw_653">@media screen and (max-width: 653px): all mobile </div> | |
<div class="maxh_1024">@media screen and (max-height: 1024px): mobile and tablet </div> | |
<div class="minw_654">@media screen and (min-width: 654px): tablet portrait</div> | |
<div class="minw_990_maxh_1024">@media screen and (min-width: 990px) and (max-device-height: 800px), screen and (min-width: 990px) and (max-device-height: 1024px) and (device-aspect-ratio: 3/4): tablet landscape</div> | |
<div class="minw_990_minh_1025">@media screen and (min-width: 990px) and (min-device-height: 801px) and (min-device-aspect-ratio: 1/1): bigger than tablet</div> | |
<div class="minw_990">@media screen and (min-width: 990px): tablet landscape and up</div> | |
<div class="landscape">@media screen and (orientation: landscape)</div> | |
<div class="portrait">@media screen and (orientation: portrait)</div> | |
</div> | |
<div id="output"> | |
</div> | |
<script> | |
output = document.getElementById('output'); | |
if (window.orientation != undefined) { | |
orient = document.createElement("span"); | |
orient.id = 'orient'; | |
orient.innerHTML = "Current orientation: " + window.orientation; | |
output.appendChild(orient); | |
document.addEventListener('orientationchange', function (e) { | |
console.log(window.orientation); | |
orient.innerHTML = "Current orientation (in degrees): " + window.orientation; | |
}, false); | |
} else { | |
output.innerHTML = "Device orientation not available on this device" | |
} | |
</script> | |
</body> | |
</html> |
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