结构
表格：
<!DOCTYPE html><html lang="zh-CN"><head> <meta charset="UTF-8"> <title>CSS样式</title> <style> caption#x{ background-color: antiquewhite; font-size: 10px; } table{ border: 1px solid; } th,td{ border: 1px solid; } tr>th{ color: aqua; } tr td{ color: aquamarine; } .qw{ color: blue; } .qw1 ~ *{ color: chartreuse; } </style></head><body> <table class="sty1" > <caption id="x">这是一个表格</caption> <thead> <tr> <th class="sty2">item1</th> <th class="sty2" colspan="3">item2</th> </tr> </thead> <tbody id="sty4"> <tr class="sty3"> <td rowspan="3">sty1</td> <td>sty2</td> <td>sty3</td> <td>sty4</td> </tr> <tr class="sty3"> <td>sty2</td> <td>sty3</td> <td>sty4</td> </tr> <tr class="sty3"> <td>sty2</td> <td>sty3</td> <td>sty4</td> </tr> </tbody> </table> <p class="qw">wdijla</p> <p class="qw1">wdijla</p> <p class="qw2">wdijla</p> <p class="qw3">wdijla</p></body></html>
<!DOCTYPE html><html lang="zh-CN"><head> <meta charset="UTF-8"> <title>CSS样式</title> <style> caption{ color: aqua; } body{ background-color: antiquewhite; } </style></head><body> <table border="2"> <caption>学生基本表 </caption> <thead> <tr> <th>编号</th> <th cowspan="2">姓名</th> <th>性别</th> </tr> </thead> <tbody> <tr> <td>001</td> <td cowspan="2">吴昊</td> <td>男</td> </tr> <tr> <td>002</td> <td cowspan="2">轻微的</td> <td>男</td> </tr> </tbody> </table></body></html>
