calc()不会在CSS中计算,浏览器的差异

Question

我创建了两个表,我想width根据第一个列的大小设置正确的3列.我试过calc((100% - 200px)/3)但它并不适用于所有浏览器:Firefox 40失败,IE11失败,Chrome 44似乎做得对.我该怎么做才能calc()在所有浏览器中理解？或者我应该忘记它？

我创建了一个更简单的版本,但也失败了.

<table class="tableauTable">
<thead>
    <tr class="tableauRow first">
        <th colspan="3" rowspan="2" class="tableauCell first"><span class="xspTextComputedField">Objet - Acteurs</span>
        </th>
        <th class="tableauCell header col3"><span class="xspTextComputedField">Julien GARDIN</span>
        </th>
        <th class="tableauCell header col3"><span class="xspTextComputedField">Justine VINCLAIR</span>
        </th>
        <th class="tableauCell header col3"><span class="xspTextComputedField">Marcel COMMAS</span>
        </th>
    </tr>
</thead>
<tfoot>
    <tr class="tableauRow first">
        <th colspan="3" header="" class="tableauCell first"></th>
        <th class="tableauCell header col3"><span class="xspTextComputedField">Julien GARDIN</span>
        </th>
        <th class="tableauCell header col3"><span class="xspTextComputedField">Justine VINCLAIR</span>
        </th>
        <th class="tableauCell header col3"><span class="xspTextComputedField">Marcel COMMAS</span>
        </th>
    </tr>
</tfoot>
</table>

同样的,有calc():

<table class="tableauTable">
<thead>
    <tr class="tableauRow first">
        <th colspan="3" rowspan="2" class="tableauCell first"><span class="xspTextComputedField">Objet - Acteurs</span>
        </th>
        <th class="tableauCell header col3x"><span class="xspTextComputedField">Julien GARDIN</span>
        </th>
        <th class="tableauCell header col3x"><span class="xspTextComputedField">Justine VINCLAIR</span>
        </th>
        <th class="tableauCell header col3x"><span class="xspTextComputedField">Marcel COMMAS</span>
        </th>
    </tr>
</thead>
<tfoot>
    <tr class="tableauRow first">
        <th colspan="3" header="" class="tableauCell first"></th>
        <th class="tableauCell header col3x"><span class="xspTextComputedField">Julien GARDIN</span>
        </th>
        <th class="tableauCell header col3x"><span class="xspTextComputedField">Justine VINCLAIR</span>
        </th>
        <th class="tableauCell header col3x"><span class="xspTextComputedField">Marcel COMMAS</span>
        </th>
    </tr>
</tfoot>

CSS:

    .tableauTable {
        width:100%;
        border-spacing: 1px;
    }
    .tableauRow.first .tableauCell {
        background: #d2d2d2 none repeat scroll 0 0 !important;
        text-align: center;
    }
    .tableauCell.first {
        width: 150px;
    }
    .tableauCell.col3 {
        width: 30%;
    }
    .tableauCell.col3x {
        width: calc(30%);
    }
    .tableauCell.first {
        background: #d2d2d2 none repeat scroll 0 0 !important;
        text-align: center;
    }
    .tableauCell {
        background: #eee none repeat scroll 0 0;
        border: 2px solid white;
        color: black;
    }

见http://jsfiddle.net/sjefb/19vrf52o/

Answer 1

我使用table-layout:fixed解决了我的问题，并且为了修复列大小，我使用了 colgroup 和 col 标签。现在 calc() 似乎表现良好，也就是说：最左边的列具有固定宽度，所有其他列的大小相同。

谢谢大家和我一起思考！