CODEWITHSUNDEEP
htmlcsscss-tables
UntitledGraphic
UntitledGraphic

Reputation: 1274

css display table cell requires percentage width

I've been put in a position where I need to use the display:table-cell command for div elements.

However I've discovered that the "cells" will only work correctly if a percentage is added to the width.

In this fiddle http://jsfiddle.net/NvTdw/ when I remove the percentage width the cells do not have equal widths, however when a percentage value is added to the width all is well, but only when that percentage is equal to the proportion of max no of divs, so for four columns 25%, five 20% and in this case five at 16.666%.

I thought maybe adding a percentage of less - say 1% would be a good fix all, but the cells fall out of line again.

Why is this?

    .table {
      display: table;
      height: 200px;
      width: 100%;
    }

    .cell {
      display: table-cell;
      height: 100%;
      padding: 10px;
      width: 16.666%;
    }

    .grey {
      background-color: #666;
      height: 100%;
      text-align: center;
      font-size: 48px;
      color: #fff;
      font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
      font-weight: 300;
    }
<div class="table">
  <div class="cell">
    <div class="grey">Block one</div>
  </div>
  <div class="cell">
    <div class="grey">Block two</div>
  </div>
  <div class="cell">
    <div class="grey">Block three</div>
  </div>
</div>
<div class="table">
  <div class="cell">
    <div class="grey">Block</div>
  </div>
  <div class="cell">
    <div class="grey">Block two</div>
  </div>
</div>
<div class="table">
  <div class="cell">
    <div class="grey">Block one</div>
  </div>
  <div class="cell">
    <div class="grey">Block two</div>
  </div>
  <div class="cell">
    <div class="grey">Block three</div>
  </div>
  <div class="cell">
    <div class="grey">Block four</div>
  </div>
</div>
<div class="table">
  <div class="cell">
    <div class="grey">x</div>
  </div>
  <div class="cell">
    <div class="grey">xx</div>
  </div>
  <div class="cell">
    <div class="grey">xxx</div>
  </div>
  <div class="cell">
    <div class="grey">xxxx</div>
  </div>
  <div class="cell">
    <div class="grey">xxxxxx</div>
  </div>
  <div class="cell">
    <div class="grey">Block five test</div>
  </div>
</div>
<div class="table">
  <div class="cell">
    <div class="grey">Block</div>
  </div>
  <div class="cell">
    <div class="grey">Block two</div>
  </div>
  <div class="cell">
    <div class="grey">Block three</div>
  </div>
</div>

Upvotes: 68

Views: 118936

Answers (2)

cssyphus
cssyphus

Reputation: 40096

Note also that vertical-align:top; is often necessary for correct table cell appearance.

css table-cell, contents have unnecessary top margin

Upvotes: 1

Andr&#233; Junges
Andr&#233; Junges

Reputation: 5367

You just need to add 'table-layout: fixed;'

.table {
   display: table;
   height: 100px;
   width: 100%;
   table-layout: fixed;
}

http://www.w3schools.com/cssref/pr_tab_table-layout.asp

Upvotes: 124

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