<!DOCTYPE html> <meta charset="UTF-8"> <title>CSS Values and Units Test: degree angle unit with mixed case</title> <link rel="author" title="GĂ©rard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> <link rel="help" href="https://www.w3.org/TR/css-values-3/#angles"> <link rel="help" href="https://www.w3.org/TR/CSS22/syndata.html#characters"> <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> <meta name="fuzzy" content="maxDifference=0-1; totalPixels=0-4000"> <meta content="This test checks that 'deg' angle unit is case-insensitive." name="assert"> <style> div { height: 100px; width: 100px; } div#test-overlapping-green { background-color: red; background-image: linear-gradient(90DeG, green, green); } div#reference-overlapped-red { background-color: red; bottom: 100px; position: relative; z-index: -1; } </style> <p>Test passes if there is a filled green square and <strong>no red</strong>. <div id="test-overlapping-green"></div> <div id="reference-overlapped-red"></div>