<!DOCTYPE html> <meta charset="UTF-8"> <title>CSS Values and Units Test: invalid angle units</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="match" href="../reference/ref-filled-green-100px-square.xht"> <meta name="flags" content="invalid"> <meta name="fuzzy" content="maxDifference=0-1; totalPixels=0-4000"> <style> div { height: 100px; width: 100px; } div#test-overlapping-green { background-image: linear-gradient(green, green); background-image: linear-gradient(90degree, red, red); /* invalid; 90deg is valid */ background-image: linear-gradient(100gradian, red, red); /* invalid; 100grad is valid */ background-image: linear-gradient(1.57radian, red, red); /* invalid; 1.57rad is valid */ background-image: linear-gradient(0.25turns, red, red); /* invalid; 0.25turn is valid */ } 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>