<!DOCTYPE html> <html lang="ja"> <head> <title>5月のカレンダー</title> <link rel="stylesheet" href="./karenda.css"> </head> <body> <table> <tr><th>日</th> <th>月</th> <th>火</th> <th>水</th> <th>木</th> <th>金</th> <th>土</th> </tr> <tr><td></td><td></td><td></td><td></td><td></td><td>1</td><td>2</td></tr> <tr><td>3</td><td class="sun">4</td><td class="sun">5</td><td class="sun">6</td><td>7</td><td>8</td><td>9</td></tr> <tr><td>10</td><td>11</td><td>12</td><td>13</td><td>14</td><td>15</td><td>16</td></tr> <tr><td>17</td><td>18</td><td>19</td><td>20</td><td>21</td><td>22</td><td>23</td></tr> <tr><td>24</td><td>25</td><td>26</td><td>27</td><td>28</td><td>29</td><td>30</td></tr> <tr><td>31</td><td></td><td></td><td></td><td></td><td></td><td></td></tr> </table> </body> </html>