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HomeWeb Front-endHTML TutorialTable边框使用总结 ,只显示你要显示的边框_html/css_WEB-ITnose

表格的常用属性

基本属性有:width(宽度)、height(高度)、border(边框值)、cellspacing(表格的内宽,即表格与tr之间的间隔)、 cellpadding(表格内元素的间隔,即tr与tr之间的间隔)、bordercolorlight(表格的亮边框颜色)、 bordercolordark(表格的暗边框颜色)、bgcolor(表格的背景色)、background(表格的背景图片)、 bordercolor(表格边框的颜色)

表格内部分隔线的属性

起作用的是rules这个参数,它有三个值(cols,rows,none),
当rules=cols时,表格会隐藏横向的分隔线,也就是我们只能看到表格的列;
当rules=rows时,就隐藏了纵向的分隔线,也就是我们只能看到表格的行;
而当rules=none时,纵向分隔线和横向分隔线将全部隐 藏,我们就只能看到一个表格的外框了

表格外部分隔线的属性

表格外边框的显示与隐藏,是可以用frame参数来控制的。注意:只对表格的外边框起作用,对内部边、线不起作用
只显示上边框


只显示下边框

只显示左、右边框

只显示上、下边框

只显示左边框

只显示右边框

不显示任何边框

<table summary="学生名单,包括学生编号、姓名、联系电话、和地址。">    <caption>学生名单</caption>    <thead>        <th scope="col">编号</th>        <th scope="col">姓名</th>        <th scope="col">联系电话</th>        <th scope="col">地址</th>    </thead>    <tfoot>        <td colspan="4">班主任:</td>    </tfoot>    <tbody>        <tr>            <td>1</td>            <td>Jamson</td>            <td>123-45678</td>            <td>XX市XX区XX号</td>        </tr>        <tr>            <td>2</td>            <td>Grace</td>            <td>123-45678</td>            <td>XX市XX区XX号</td>        </tr>        <tr>            <td>3</td>            <td>Dizzy</td>            <td>123-45678</td>            <td>XX市XX区XX号</td>        </tr>    </tbody></table>         

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