odd
RUN
<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>odd demo</title> <style> table { background: #f3f7f5; } </style> <script src="https://code.jquery.com/jquery-2.0.0.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:odd").css("background-color", "red"); </script> </body> </html>
PHÓNG TO