居中div中垂直滚动条覆盖的内容的右边缘

编程问答 2022-08-23

问题描述

我想创建一个带有标题和下面一个或多个卡片的居中弹出窗口。每张卡都包含一张小桌子。如果显示的卡过多，则会出现垂直滚动条。 但是有问题：垂直滚动条覆盖了卡片的右边缘。

行为取决于浏览器：

  • Chrome ：该问题在刷新页面时出现，但在调整页面大小时消失。
  • Firefox ：问题很严重，因为它在页面调整大小时不会消失。还有一个水平滚动条。

重现此问题的HTML + CSS代码：

NodePort
* {
  margin: 0;
  padding: 0;
  font-family: Verdana,sans-serif;
}

html,body {
  height: 100%;
  min-height: 500px;
}

div#container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 100%;
  height: 100%;
  min-height: 500px;
  background: coral;
}

div#frame {
  padding: 15px;
  background: lightgreen;
}

h1 {
  margin-bottom: 10px;
  font-size: 20px;
}

div#content {
  max-height: 300px;
  overflow-y: auto;
  background: lightblue;
}

div.card {
  display: table;
  padding: 10px;
  background: lightyellow;
  font-size: 15px;
}

div.card:not(.last-card) {
  margin-bottom: 5px;  
}

table {
  border-collapse: collapse;
}

td {
  padding: 5px;
  background: lightpink;
  white-space: nowrap;
}

上面的代码片段查看器在Chrome中没有显示问题，因此，这里的jsfiddle test page可以做到：

  • 打开jsfiddle页面，
  • 按F5刷新它（出现问题），然后
  • 调整结果区域的大小（问题消失了）。

更新

最后，我使用了@ Rayees-AC的原始想法：我将<div id="container"> <div id="frame"> <h1>Frame Title</h1> <div id="content"> <div class="card"> <table> <tbody> <tr> <td>Name</td> <td>John Doe</td> </tr> <tr> <td>Age</td> <td>32</td> </tr> <tr> <td>Notes</td> <td>Lorem ipsum dolor sit amet</td> </tr> </tbody> </table> </div> <div class="card"> <table> <tbody> <tr> <td>Name</td> <td>John Doe</td> </tr> <tr> <td>Age</td> <td>32</td> </tr> <tr> <td>Notes</td> <td>Lorem ipsum dolor sit amet</td> </tr> </tbody> </table> </div> <!----> <div class="card"> <table> <tbody> <tr> <td>Name</td> <td>John Doe</td> </tr> <tr> <td>Age</td> <td>32</td> </tr> <tr> <td>Notes</td> <td>Lorem ipsum dolor sit amet</td> </tr> </tbody> </table> </div> <div class="card"> <table> <tbody> <tr> <td>Name</td> <td>John Doe</td> </tr> <tr> <td>Age</td> <td>32</td> </tr> <tr> <td>Notes</td> <td>Lorem ipsum dolor sit amet</td> </tr> </tbody> </table> </div> <div class="card last-card"> <table> <tbody> <tr> <td>Name</td> <td>John Doe</td> </tr> <tr> <td>Age</td> <td>32</td> </tr> <tr> <td>Notes</td> <td>Lorem ipsum dolor sit amet</td> </tr> </tbody> </table> </div> </div> </div> </div>更改为overflow-y: auto。他的其他想法（完全隐藏滚动条或删除overflow-y: scroll）在我的情况下无法使用。我感谢他和@ Giant-Realistic-Flying-Tiger致力于解决这个问题！

解决方法

＃1 -不显示已启用滚动条滚动

我更改了以下代码。

div#content {
  -ms-overflow-style: none;  /* Internet Explorer 10+ */
  scrollbar-width: none;
}
div#content::-webkit-scrollbar { 
  display: none; /* Safari and Chrome */
}

我添加了另一个名为类wrapper的div 

.wrapper{
      width: 100%;
      height: 100%;
      overflow: hidden;
}

尝试此代码段 

* {
  margin: 0;
  padding: 0;
  font-family: Verdana,sans-serif;
}

html,body {
  height: 100%;
  min-height: 500px;
}

div#container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 100%;
  height: 100%;
  min-height: 500px;
  background: coral;
}

div#frame {
  padding: 15px;
  background: lightgreen;
}

h1 {
  margin-bottom: 10px;
  font-size: 20px;
}
.wrapper{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
div#content {
  max-height: 300px;
  overflow-y: auto;
  background: lightblue;
  -ms-overflow-style: none;  /* Internet Explorer 10+ */
  scrollbar-width: none;
}
div#content::-webkit-scrollbar { 
  display: none;
}

div.card {
  display: table;
  padding: 10px;
  background: lightyellow;
  font-size: 15px;
}

div.card:not(.last-card) {
  margin-bottom: 5px;  
}

table {
  border-collapse: collapse;
}

td {
  padding: 5px;
  background: lightpink;
}
<div id="container">
  <div id="frame">
    <h1>Frame Title</h1>
    <div class="wrapper">
    <div id="content">
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <!---->
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card last-card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
    </div>
  </div>
  </div>
</div>

＃2 -小内容自动不滚动

* {
  margin: 0;
  padding: 0;
  font-family: Verdana,body {
  height: 100%;
  min-height: 500px;
}

div#container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 100%;
  height: 100%;
  min-height: 500px;
  background: coral;
}

div#frame {
  padding: 15px;
  background: lightgreen;
}

h1 {
  margin-bottom: 10px;
  font-size: 20px;
}
.wrapper{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
div#content {
  max-height: 300px;
  overflow-y: auto;
  background: lightblue;
}


div.card {
  display: table;
  padding: 10px;
  background: lightyellow;
  font-size: 15px;
}

div.card:not(.last-card) {
  margin-bottom: 5px;  
}

table {
  border-collapse: collapse;
}

td {
  padding: 5px;
  background: lightpink;
}
<div id="container">
  <div id="frame">
    <h1>Frame Title</h1>
    <div id="content">
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
    </div>
  </div>
</div>

＃3 -大量内容可滚动

* {
  margin: 0;
  padding: 0;
  font-family: Verdana,body {
  height: 100%;
  min-height: 500px;
}

div#container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 100%;
  height: 100%;
  min-height: 500px;
  background: coral;
}

div#frame {
  padding: 15px;
  background: lightgreen;
}

h1 {
  margin-bottom: 10px;
  font-size: 20px;
}
div#content {
  max-height: 300px;
  overflow-y: auto;
  background: lightblue;
}

div.card {
  display: table;
  padding: 10px;
  background: lightyellow;
  font-size: 15px;
}

div.card:not(.last-card) {
  margin-bottom: 5px;  
}

table {
  border-collapse: collapse;
}

td {
  padding: 5px;
  background: lightpink;
}
<div id="container">
  <div id="frame">
    <h1>Frame Title</h1>
    <div id="content">
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <!---->
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card last-card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
    </div>
  </div>
</div>

,

仅对Firefox使用padding-right和overflow:hidden。效果很好。

我也看不到Chrome出现任何问题。

* {
  margin: 0;
  padding: 0;
  font-family: Verdana,body {
  height: 100%;
  min-height: 500px;
}

div#container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 100%;
  height: 100%;
  min-height: 500px;
  background: coral;
}

div#frame {
  padding: 15px;
  background: lightgreen;
}

h1 {
  margin-bottom: 10px;
  font-size: 20px;
}

div#content {
  max-height: 300px;
  overflow-y: auto;
  background: lightblue;
}

div.card {
  display: table;
  padding: 10px;
  background: lightyellow;
  font-size: 15px;
}

div.card:not(.last-card) {
  margin-bottom: 5px;
}

table {
  border-collapse: collapse;
}

td {
  padding: 5px;
  background: lightpink;
  white-space: nowrap;
}

/* check firefox browser */
@-moz-document url-prefix() {
  div#content{
    overflow-x: hidden;
  }
  
  div.card {
    padding-right:25px; /* 10px card padding + 15px firefox scrollbar width  */
  }
}
<div id="container">
  <div id="frame">
    <h1>Frame Title</h1>
    <div id="content">
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <!---->
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
      <div class="card last-card">
        <table>
          <tbody>
            <tr>
              <td>Name</td>
              <td>John Doe</td>
            </tr>
            <tr>
              <td>Age</td>
              <td>32</td>
            </tr>
            <tr>
              <td>Notes</td>
              <td>Lorem ipsum dolor sit amet</td>
            </tr>
          </tbody>
        </table>
      </div>
    </div>
  </div>
</div>

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