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<!doctype html>
<script src='/resources/testharness.js'></script>
<script src='/resources/testharnessreport.js'></script>
<title>Testing valid ident based on first three code points</title>
<link rel="author" title="Greg Whitworth" href="gwhit@microsoft.com" />
<link rel="help" href="https://drafts.csswg.org/css-syntax-3/#would-start-an-identifier" />
<style>
main div {
background-color:red;
}
div[name=one],
div[name=two] {
background: green;
}
#1 {
background-color:red;
}
#-2 {
background-color:red;
}
#--3 {
background-color:green;
}
#---4 {
background-color:green;
}
#a {
background-color:green;
}
#-b {
background-color:green;
}
#--c {
background-color:green;
}
#---d {
background-color:green;
}
</style>
<body>
<main>
<div id="1" class="item" name="one">test1</div>
<div id="-2" class="item" name="two">test2</div>
<div id="--3" class="item" name="three">test3</div>
<div id="---4" class="item" name="four">test4</div>
<div id="a" class="item" name="five">test A</div>
<div id="-b" class="item" name="six">test B</div>
<div id="--c" class="item" name="seven">test C</div>
<div id="---d" class="item" name="eight">test D</div>
</main>
<script>
var items = document.getElementsByClassName('item');
for(var i=0; i < items.length; i++) {
test(function() {
assert_equals(window.getComputedStyle(items[i]).getPropertyValue('background-color'), "rgb(0, 128, 0)");
}, items[i].getAttribute('name') + " should be green");
}
</script>
</body>
</html>
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