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<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>even demo</title> <style> table { background: #eee; } </style> <script src="https://code.jquery.com/jquery-1.10.2.js"></script> </head> <body> <table border="1"> <tr><td>Row with Index #0</td></tr> <tr><td>Row with Index #1</td></tr> <tr><td>Row with Index #2</td></tr> <tr><td>Row with Index #3</td></tr> </table> <script> $("tr:even").css("background-color", "gray"); </script> </body> </html>
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