表调整th和td的行宽

Question

我被困在这张桌子上的aligment在我的表格里面的数据不符合有人可以帮我这个吗？只有一件事我无法从中移除它的高度：calc（100vh - 346px）;.我使用它来使卷轴向上响应。

你能帮助我吗？谢谢。

守则（https://jsfiddle.net/wuuf5g87/）：

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table-scroll tbody {
  overflow-y: scroll;
  display: block;
  height: calc(100vh - 346px);
  width: calc(100% - 70px);
}
.table-scroll tr {
  width: 100%;
  table-layout: fixed;
  display: inline-table;
}
.table-scroll thead > tr > th {
  border: none;
}

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 <script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>

<!-- Trigger the modal with a button -->
<button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>

<!-- Modal -->
<div id="myModal" class="modal fade" role="dialog">
  <div class="modal-dialog">

    <!-- Modal content-->
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal">&times;</button>
        <h4 class="modal-title">Modal Header</h4>
      </div>
      <div class="modal-body">
        <table class="table table-scroll table-striped" aurelia-table="">
          <thead>
            <tr>
              <th class="col-md-4">Time</th>
              <th class="col-md-4">Event</th>
              <th class="col-md-4">Description</th>
            </tr>
          </thead>
          <tbody>
            <tr>
              <td>00:00:00<i class="fa fa-clock-o pull-right" aria-hidden="true"></i></td>
              <td>
                Call 3:00pm<i class="fa fa-clock-o pull-right" aria-hidden="true"></i>
              </td>
              <td>Rwwwwwwwwww</td>
            </tr>
            <tr>
              <td>00:00:00<i class="fa fa-clock-o pull-right" aria-hidden="true"></i></td>
              <td>
                Call  3:00pm<i class="fa fa-clock-o pull-right" aria-hidden="true"></i>
              </td>
              <td>wwwwwww</td>
            </tr>
                     <tr>
              <td>00:00:00<i class="fa fa-clock-o pull-right" aria-hidden="true"></i></td>
              <td>
                Call  3:00pm<i class="fa fa-clock-o pull-right" aria-hidden="true"></i>
              </td>
              <td>
                wwwwwww
              </td>
            </tr>
                     <tr>
              <td>00:00:00<i class="fa fa-clock-o pull-right" aria-hidden="true"></i></td>
              <td>
                Call 3:00pm<i class="fa fa-clock-o pull-right" aria-hidden="true"></i>
              </td>
              <td>wwwwwww</td>
            </tr>
                     <tr>
              <td>00:00:00<i class="fa fa-clock-o pull-right" aria-hidden="true"></i></td>
              <td>
                Call 3:00pm<i class="fa fa-clock-o pull-right" aria-hidden="true"></i>
              </td>
              <td>
                wwwwwww
              </td>
            </tr>
                     <tr>
              <td>00:00:00<i class="fa fa-clock-o pull-right" aria-hidden="true"></i></td>
              <td>
                Call  3:00pm<i class="fa fa-clock-o pull-right" aria-hidden="true"></i>
              </td>
              <td>wwwwwww</td>
            </tr>
                     <tr>
              <td>00:00:00<i class="fa fa-clock-o pull-right" aria-hidden="true"></i></td>
              <td>
                Call  3:00pm<i class="fa fa-clock-o pull-right" aria-hidden="true"></i>
              </td>
              <td>wwwwwww</td>
            </tr>
                     <tr>
              <td>00:00:00<i class="fa fa-clock-o pull-right" aria-hidden="true"></i></td>
              <td>
                Call 3:00pm<i class="fa fa-clock-o pull-right" aria-hidden="true"></i>
              </td>
              <td>wwwwwww</td>
            </tr>
            <tr>
              <td></td>
              <td>
              </td>
              <td>
                <i class="fa fa-plus pull-right" aria-hidden="true"></i>
              </td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
      </div>
    </div>
  </div>
</div>

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