引导程序表不符合显示的宽度:块

Question

事实上，从昨天开始我就遇到了麻烦
我正在使用Bootstrap 4和表。事实上，如果我把宽度放在13.5vw以上，表格就不会跟随。小提琴在这儿https://jsfiddle.net/aq9Laaew/88681/
这是代码

HTML

<table class="table table-striped datas-table table-sm rounded">
<thead>
<tr>
<th scope="col">Date of Visit</th>
<th scope="col">Duration</th>
</tr>
</thead>
<tbody>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
<tr>
<td>Data</td>
<td>Data</td>
</tr>
</tbody>
</table>

然后CSS

CSS

.datas-table {
overflow: auto;
display: block;
border-radius: 5px;
margin-top: 0.2604166666666667vw;
margin-left: 0.5208333333333334vw;
height: 16.11111111111111vh;
width: 14.583333333333334vw;
border: 1px solid rgba(0,0,0,0.1);
background-color: #FFFFFF;
box-shadow: 0 0 10px 0 rgba(0,0,0,0.1);
}
.datas-table > tbody > tr > td:nth-child(2), .datas-table > thead > tr > th:nth-child(2) {text-align: right; padding-right: 1.1458333333333335vw;}
.datas-table > tbody > tr > td:nth-child(1), .datas-table > thead > tr > th:nth-child(1) {padding-left: 0.5729166666666667vw;}

正如你在Fiddle中看到的那样，桌子似乎没有跟上。我之所以要使用display:block，是因为溢出：auto，没有它，我的表就不会滚动，宽度也不会受到的尊重

谢天谢地，

Answer 1

试试我的表代码

.viewTable {
table-layout:fixed;
margin:auto;
}
.thData, .tdData {
padding:8px;
text-align: center;
}
.theadData, tfoot {
background-color: #9ac9fb;
display:table;
width:100%;
}
.table-height .table .tdData {
vertical-align: middle !important; 
}
.viewTable .tbodyData {
max-height:250px;
overflow:auto;
overflow-x:hidden;
display:block;
width:100%;
}
.item-dist .tbodyData {
height:490px;
overflow:auto;
overflow-x:hidden;
width:100%;
}
.tbodyData .trData {
display:table;
width:100%;
table-layout:fixed;
border-bottom: 1px solid #ffffff !important;
}
.table .theadData .thData {
border: none !important;
width: 10% !important;
text-align: center;
padding: 10px;
}

<table align="center" class="table table-hover viewTable">
<thead class="theadData">
<tr class="trData">
<th class="thData">Column 1</th>
<th class="thData">Column 2</th>
<th class="thData">Column 3</th>
<th class="thData">Column 4</th>
</tr>
</thead>

<tbody class="tbodyData">

<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>                  <tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>                  <tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>                  <tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>
<tr class="trData">
<td class="tdData">A</td>
<td class="tdData">B</td>
<td class="tdData">C</td>
<td class="tdData">D</td>
</tr>



</tbody>
</table>