Question

我是CSS世界的新手，我正在尝试在锚标记div伪类弹出窗口中添加一个块级（:hover）元素。 div元素包含一个表。表格及其像元大小应为动态（允许最小和最大宽度）。我以某种方式设法在IE11中正常工作的以下代码段创建，但文本环绕在chrome中无法正常工作。我曾尝试过自动换行，自动换行，带有Break-word和Break-all选项的分词系统，但是它仅在IE11中有效，而在Chrome中不起作用。

期望：内容应包装，但在chrome中不能正常工作，但在IE11中可以正常工作

.header {
  color: #1aa3ff;
  //width: 30%;
  border: 1px solid #cccccc;
  min-width: 50px;
}

.value {
  //width: 70%;
  border: 1px solid #cccccc;
  padding: 5px;
  min-width: 100px;
  max-width: 250px;
  word-break: break-all;
  overflow-wrap: break-word;
  word-wrap: break-word;
  white-space: pre;
}

a.System {
  position: relative;
  display: inline;
}

a.System .tooltiptext {
  position: absolute;
  width: auto;
  display: inline-block;
  color: red;
  background: #737373;
  border: 2px solid #000000;
  text-align: left;
  visibility: hidden;
  border-radius: 6px;
  z-index: 1;
  //left: 80%;
  margin-left: auto;
  //padding: 5px;
  top: 50%;
  transform: translateY(-50%);
}

a.System .tooltiptext:before {
  content: '';
  position: absolute;
  top: 50%;
  right: 100%;
  margin-top: -12px;
  width: 0;
  height: 0;
  border-right: 12px solid #000000;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
}

a.System .tooltiptext:after {
  content: '';
  position: absolute;
  top: 50%;
  right: 100%;
  margin-top: -8px;
  width: 0;
  height: 0;
  border-right: 8px solid #737373;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.System:hover .tooltiptext {
  visibility: visible;
}

<h2>Right Tooltip w/ Left Arrow</h2>

<a class="System">Hover over me
  <div class="tooltiptext">
  <table>
    <tr>
      <td class="header">Name</td>
      <td class="value">Sar</td>
    </tr>
    <tr>
      <td class="header">Group</td>
      <td class="value">Group Name1 <br>Group Name 2 Group Name 2 Group Name 2</td>
    </tr>
  </table>
  </div>
</a>

Answer 1

@ Saravanan，您的代码段本身可以回答问题。我刚刚添加了有效的CSS comment /* */语法，而不是//，并在.value中注释了一些不需要的CSS属性，如下所示。而已！！！它将在IE11和chrome中运行。

      word-break: break-all;
      overflow-wrap: break-word;
      word-wrap: break-word;
      white-space: pre;

.header {
  color: #1aa3ff;
/*   //width: 30%; */
  border: 1px solid #cccccc;
/*   //min-width: 50px; */
}
a{
  display: block;
}
.value {
/*   //width: 70%; */
  border: 1px solid #cccccc;
  padding: 5px;
  min-width: 100px;
  max-width: 250px;
/*   word-break: break-all;
  overflow-wrap: break-word;
  word-wrap: break-word;
  white-space: pre; */
}

a.System {
  position: relative;
  display: block;
}

a.System .tooltiptext {
  position: absolute;
  width: auto;
  display: inline-block;
  color: red;
  background: #737373;
  border: 2px solid #000000;
  text-align: left;
  visibility: hidden;
  border-radius: 6px;
  z-index: 1;
/*   //left: 80%; */
  margin-left: auto;
/*   //padding: 5px; */
  top: 50%;
  transform: translateY(-50%);
}

a.System .tooltiptext:before {
  content: '';
  position: absolute;
  top: 50%;
  right: 100%;
  margin-top: -12px;
  width: 0;
  height: 0;
  border-right: 12px solid #000000;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
}

a.System .tooltiptext:after {
  content: '';
  position: absolute;
  top: 50%;
  right: 100%;
  margin-top: -8px;
  width: 0;
  height: 0;
  border-right: 8px solid #737373;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.System:hover .tooltiptext {
  visibility: visible;
}

<h2>Right Tooltip w/ Left Arrow</h2>

<a class="System">Hover over me
  <div class="tooltiptext">
   
  <table>
    <tr>
      <td class="header">Name</td>
      <td class="value">Sar</td>
    </tr>
    <tr>
      <td class="header">Group</td>
      <td class="value">Group Name1 <br />Group Name 2 Group Name 2 Group Name 2</td>
    </tr>
  </table>
  </div>
 </a>

Answer 2

引起问题的规则是this

pre
保留空白序列。仅在源代码中的换行符和<br>元素处换行。

只需将其删除。

另一个问题是您的“评论”。没有// ...评论。唯一有效的语法是：/* ... */
（white-space: pre）

.header {
  /* width: 30%; */
  color: #1aa3ff;
  border: 1px solid #cccccc;
  min-width: 50px;
}

.value {
  /* width: 70%; */
  border: 1px solid #cccccc;
  padding: 5px;
  min-width: 100px;
  max-width: 250px; /* undefined behavior -> https://stackoverflow.com/questions/8465385/how-can-i-set-the-max-width-of-a-table-cell-using-percentages*/
  word-break: break-all;
  word-wrap: break-word;
}

a.System {
  position: relative;
  display: inline;
}

a.System .tooltiptext {
  position: absolute;
  width: auto;
  display: inline-block;
  color: red;
  background: #737373;
  border: 2px solid #000000;
  text-align: left;
  visibility: hidden;
  border-radius: 6px;
  z-index: 1;
  margin-left: auto;
  top: 50%;
  transform: translateY(-50%);
}

a.System .tooltiptext:before {
  content: '';
  position: absolute;
  top: 50%;
  right: 100%;
  margin-top: -12px;
  width: 0;
  height: 0;
  border-right: 12px solid #000000;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
}

a.System .tooltiptext:after {
  content: '';
  position: absolute;
  top: 50%;
  right: 100%;
  margin-top: -8px;
  width: 0;
  height: 0;
  border-right: 8px solid #737373;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.System:hover .tooltiptext {
  visibility: visible;
}

<h2>Right Tooltip w/ Left Arrow</h2>

<a class="System">Hover over me
  <div class="tooltiptext">
  <table>
    <tr>
      <td class="header">Name</td>
      <td class="value">Sar</td>
    </tr>
    <tr>
      <td class="header">Group</td>
      <td class="value">Group Name1 <br />Group Name 2 Group Name 2 Group Name 2</td>
    </tr>
  </table>
  </div>
</a>

内容仅在Chrome中消失，无法在IE11中正常工作

2 个答案: