table中按钮CSS样式无法对齐的问题_html/css_WEB-ITnose
css html td
使用下面的代码,直接在HTML文件中指定td的colspan="2" align="center"属性,可以使按钮成功对齐:<tr> <td colspan="2" align="center"><input type="button" class="btn-login" value="登录" onmouseover="this.style.backgroundPosition='left -36px'" onmouseout="this.style.backgroundPosition='left top'" /></td> </tr>
但是如果使用CSS样式的话,则无法对齐,初学CSS,请大家帮忙看一下是什么问题呢?多谢了!
<td class="colspan2 colcenter"><input type="button" class="btn-login" value="登录" onmouseover="this.style.backgroundPosition='left -36px'" onmouseout="this.style.backgroundPosition='left top'" /> </td>
相应的CSS样式:
.colspan2 { colspan: 2;}.colcenter { align: center;}
回复讨论(解决方案)
直接给td加以下样式就可以了吗?
text-align:center;
不理解你说的对齐是什么意思
直接给td加以下样式就可以了吗?
text-align:center;
不理解你说的对齐是什么意思
是指希望按钮能够在表格中居中对齐,如下图:
input
{
display:block;
margion:0 auto;
}
你的两个css 样式都写错了。
css 没有 colspan和align
直接给td加以下样式就可以了吗?
text-align:center;
不理解你说的对齐是什么意思
是指希望按钮能够在表格中居中对齐,如下图:
td.abc{
text-align:center;
}

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