id-selector-002

ID selector syntax - Begins with hyphen

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Assertion
Identifier selectors starting with a hyphen are valid.

Source

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 2 <html>
 3     <head>
 4         <title>CSS Test: ID selector syntax - Begins with hyphen</title>
 5         <link rel="author" title="Microsoft" href="http://www.microsoft.com/">
 6         <link rel="help" href="http://www.w3.org/TR/CSS21/selector.html#id-selectors">
 7         <meta name="flags" content="">
 8         <meta name="assert" content="Identifier selectors starting with a hyphen are valid.">
 9         <style type="text/css">
10             div
11             {
12                 color: red;
13             }
14             #-div1
15             {
16                 color: green;
17             }
18         </style>
19     </head>
20     <body>
21         <p>Test passes if there is no red visible on the page.</p>
22         <div id="-div1">Filler Text</div>
23     </body>
24 </html>