设置边框到表tr，除IE 6& 7 [英] Set border to table tr, works in everything except IE 6 & 7

问题描述

我将表event_calendar tr的边框设置为红色，除了IE 6&我的CSS有什么问题？

I set the border for the table event_calendar tr to be red, it works in everything except IE 6 & 7. What is wrong with my CSS?

table#event_calendar tr {
    border:1px solid red;
}

<div class="content-body">
<table id="event_calendar">
    <tr class="calendarHeader">
        <th><div class="calendarMonthLinks"><a href="http://webdev.herkimer.edu/calendar/2009/03/">&lt;&lt;</a></div></th>
        <th colspan="5"><h1>April 2009</h1></th>
        <th><div class="calendarMonthLinks"><a class="calendarMonthLinks" href="http://webdev.herkimer.edu/calendar/2009/05/">&gt;&gt;</a></div></th>
    </tr>
    <tr>
        <td class="calendarDayHeading">Sunday</td>
        <td class="calendarDayHeading">Monday</td>
        <td class="calendarDayHeading">Tuesday</td>
        <td class="calendarDayHeading">Wednesday</td>
        <td class="calendarDayHeading">Thursday</td>
        <td class="calendarDayHeading">Friday</td>
        <td class="calendarDayHeading">Saturday</td>
    </tr>
</table>
</div>

推荐答案

IE不符合< tr >标签。但是，有一些解决方法，在每个单元格周围放置顶部和底部边框，并使用border-collapse：collapse;因此单元格之间没有空格。我将参考此资源精确的方法，但它本质上看起来像这样的（我没有自己测试，所以我不知道这是否是完全正确的，但我想你可以对它。）

IE does not honor the border property for <tr> tags. However, there are workarounds by putting a top and bottom border around each cell, and using "border-collapse: collapse;" so there's no space between cells. I will refer to this resource here on the exact method, but it will essentially look like this for you (I haven't tested it myself, so I'm not sure if this is exactly right, but I think you can riff on it.)

table#event_calendar {
    border-collapse: collapse;
    border-right: 1px solid red;
    border-left: 1px solid red;
}

table#event_calendar td, table#event_calendar th {
    border-top: 1px solid red;
    border-bottom: 1px solid red;
}

这篇关于设置边框到表tr，除IE 6&amp; 7的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！