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@fireworkz
fireworkz / css-props.MD
Last active May 15, 2019 10:39
CFG: CSS must-know properties!
@fireworkz
fireworkz / gist:5364128
Created April 11, 2013 15:05
Retro-compatible CSS opacity
.opaque {
-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; // IE8
filter: alpha(opacity=50); // IE5-7
opacity: .5; // all
}
/* http://www.quirksmode.org/css/opacity.html */
@fireworkz
fireworkz / index.html
Last active December 15, 2015 20:48
Firefox 19.0.2 backface-visibility bug with outline and position change. Firefox 20 still buggy.
<!doctype html>
<html>
<head>
<title>Firefox bug with backface-visibility and outline</title>
</head>
<body>
<p>Check/uncheck me (no backface-visibility) <input type="checkbox" /> <span class="test test0"></span></p>
<p>Check/uncheck me (with backface-visibility) <input type="checkbox" /> <span class="test backface-visibility test1"></span></p>
<p>Check/uncheck me (backface-visibility and transition) <input type="checkbox" /> <span class="test backface-visibility test2"></span></p>