CSS 表格 caption-side 属性
描述
caption-side属性确定表格标题的元素框的放置位置。
可能的值
- top − 将标题的元素框放置在表格框的上方。
 - 
bottom − 将标题的元素框放置在表格框的下方。
 - 
left − 将标题的元素框放置在表格框的左侧。
 - 
right − 将标题的元素框放置在表格框的右侧。
 
适用于
所有HTML定位元素。
DOM语法
object.style.captionSide = "left";
示例
以下是一个示例,演示了此属性的效果:
<html>
   <head>
      <style type = "text/css">
         caption.top {caption-side:top}
         caption.bottom {caption-side:bottom}
         caption.left {caption-side:left}
         caption.right {caption-side:right}
      </style>
   </head>
   <body>
      <table style = "width:400px; border:1px solid black;">
         <caption class = "top">
            This caption will appear at the top
         </caption>
         <tr><td > Cell A</td></tr>
         <tr><td > Cell B</td></tr>
      </table>
      <br />
      <table style = "width:400px; border:1px solid black;">
         <caption class = "bottom">
            This caption will appear at the bottom
         </caption>
         <tr><td > Cell A</td></tr>
         <tr><td > Cell B</td></tr>
      </table>
      <br />
      <table style = "width:400px; border:1px solid black;">
         <caption class = "left">
            This caption will appear at the left
         </caption>
         <tr><td > Cell A</td></tr>
         <tr><td > Cell B</td></tr>
      </table>
      <br />
      <table style = "width:400px; border:1px solid black;">
         <caption class = "right">
            This caption will appear at the right
         </caption>
         <tr><td > Cell A</td></tr>
         <tr><td > Cell B</td></tr>
      </table>
   </body>
</html>
此操作将产生以下结果−

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