下面的表包含一个粘性表头，但是我想旋转一些表头单元格。这里的问题是，当前这些表标题单元格（<th>元素）将出现在屏幕或表头本身（<thead>元素之外）。
是否可以制作带有旋转标题单元格的粘性表标题？
带粘性标题的工作表（可选示例代码）：
.example {
padding: 5px;
margin: 5px 0;
border-radius: 2px;
background-color: #afc8f0;
text-align: center;
}
.sticky-table thead tr th {
position: sticky;
top: -1px;
background-color: #fff;
}<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<div class="container">
<div class="row">
<div class="col">
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<!-- ...
Some other elements
.. -->
<table class="table table-striped table-hover table-sm sticky-table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
<th scope="col">Handle</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<!-- ...
Some other elements
.. -->
</div>
</div>
</div>
带有粘性标头的破碎表（这段代码包含我要执行的操作）：
将style="transform: rotate(-90deg); text-align: center;"添加到<th>元素中。
.example {
padding: 5px;
margin: 5px 0;
border-radius: 2px;
background-color: #afc8f0;
text-align: center;
}
.sticky-table thead tr th {
position: sticky;
top: -1px;
background-color: #fff;
}<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<div class="container">
<div class="row">
<div class="col">
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<!-- ...
Some other elements
.. -->
<table class="table table-striped table-hover table-sm sticky-table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col" style="transform: rotate(-90deg); text-align: center;">First</th>
<th scope="col">Last</th>
<th scope="col">Handle</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<!-- ...
Some other elements
.. -->
</div>
</div>
</div>
（要复制该问题，请尝试向下滚动并查看结果。表格标题将不完全可见，并且当将background-color分配给所有<th>元素时，它将显示在外部<thead>中也是如此。
旋转的原因是因为我想通过更改表格标题方向在表格的宽度上节省一些空间。
我是否需要为这种行为编写一些JavaScript，否则普通的CSS也能够解决此问题吗？
答案 0 :(得分：1)
您可以将文本从上到下而不是从左到右的方向写，而不是将文本作为一个块旋转：
（感谢Константин Ван的启发）
.example {
padding: 5px;
margin: 5px 0;
border-radius: 2px;
background-color: #afc8f0;
text-align: center;
}
.sticky-table thead tr th {
position: sticky;
top: -1px;
background-color: #fff;
}
.sticky-table thead tr th.vertical {
-webkit-text-orientation: upright;
-webkit-writing-mode: vertical-rl;
text-orientation: upright;
writing-mode: vertical-rl;
text-align: center;
}
.sticky-table thead tr th.vertical span.chromeFix
{
text-orientation: upright;
writing-mode: vertical-rl;
}<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<div class="container">
<div class="row">
<div class="col">
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<!-- ...
Some other elements
.. -->
<table class="table table-striped table-hover table-sm sticky-table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col" class="vertical"><span class="chromeFix">First</span></th>
<th scope="col">Last</th>
<th scope="col">Handle</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<div class="example">
... Sample content ...
</div>
<!-- ...
Some other elements
.. -->
</div>
</div>
</div>
已在Edge中选中，这可能不是最好的解决方案，因为它不兼容所有浏览器。
感谢Turnip指出，只有将文本包装在span或类似的东西中，此功能才能在Chrome中使用。