我在2个包装div中有一个表的代码，外部带有display: table，内部带有display:table-cell; vertical-align: middle，因此表格将显示在屏幕的中心。
但问题是当我将窗口大小调整到小于550px时，我的代码没有按预期显示。该表停止在该宽度以下调整大小。
当我删除.page和.vcenter包装时，表格按预期调整大小。
* {
-webkit-touch-callout: none;
/* iOS Safari */
-webkit-user-select: none;
/* Chrome/Safari/Opera */
-khtml-user-select: none;
/* Konqueror */
-moz-user-select: none;
/* Firefox */
-ms-user-select: none;
/* Internet Explorer/Edge */
user-select: none;
/* Non-prefixed version, currently
not supported by any browser */
}
/*************************************/
html,
body {
margin: 0;
width: 100%;
height: 100%;
}
.page {
display: table;
text-align: center;
width: 100%;
height: 100%;
}
.vcenter {
display: table-cell;
vertical-align: middle;
}
/*************************************/
table {
display: flex;
overflow: hidden;
}
thead {
display: flex;
flex-shrink: 0;
width: 30%;
}
tbody {
display: flex;
position: relative;
overflow-x: auto;
overflow-y: hidden;
width: 70%;
}
tr {
display: flex;
flex-direction: column;
flex-shrink: 0;
}
td,
th {
display: block;
}
td {
border-left: 0;
}
td,
th {
border: 1px solid;
}
th:not(:last-child),
td:not(:last-child) {
border-bottom: 0;
}
tr {
width: 100%;
}
th {
background-color: DarkSlateBlue;
text-weight: bold;
color: white;
}<div class="page">
<div class="vcenter">
<table>
<thead>
<tr>
<th> </th>
<th>Filipe</th>
<th>Crisp</th>
<th>Marco</th>
</tr>
</thead>
<tbody>
<tr>
<td>Fase 1</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 2</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 3</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 4</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 5</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 6</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 7</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 8</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 9</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 10</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 11</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 12</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 13</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 14</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 15</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table>
</div>
</div>
（点击＆＃34;查看整页＆＃34;并尝试将窗口大小调整为小于550px以查看会发生什么）
发生了什么事？
答案 0 :(得分：1)
您需要使用table-layout: fixed
* {
-webkit-touch-callout: none;
/* iOS Safari */
-webkit-user-select: none;
/* Chrome/Safari/Opera */
-khtml-user-select: none;
/* Konqueror */
-moz-user-select: none;
/* Firefox */
-ms-user-select: none;
/* Internet Explorer/Edge */
user-select: none;
/* Non-prefixed version, currently
not supported by any browser */
}
/*************************************/
html,
body {
margin: 0;
width: 100%;
height: 100%;
}
.page {
display: table;
table-layout: fixed;
text-align: center;
width: 100%;
height: 100%;
}
.vcenter {
display: table-cell;
vertical-align: middle;
}
/*************************************/
table {
display: flex;
overflow: hidden;
}
thead {
display: flex;
flex-shrink: 0;
width: 30%;
}
tbody {
display: flex;
position: relative;
overflow-x: auto;
overflow-y: hidden;
width: 70%;
}
tr {
display: flex;
flex-direction: column;
flex-shrink: 0;
}
td,
th {
display: block;
}
td {
border-left: 0;
}
td,
th {
border: 1px solid;
}
th:not(:last-child),
td:not(:last-child) {
border-bottom: 0;
}
tr {
width: 100%;
}
th {
background-color: DarkSlateBlue;
text-weight: bold;
color: white;
}<div class="page">
<div class="vcenter">
<table>
<thead>
<tr>
<th> </th>
<th>Filipe</th>
<th>Crisp</th>
<th>Marco</th>
</tr>
</thead>
<tbody>
<tr>
<td>Fase 1</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 2</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 3</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 4</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 5</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 6</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 7</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 8</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 9</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 10</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 11</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 12</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 13</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 14</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Fase 15</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table>
</div>
</div>