清除浮动和溢出-css教程-PHP中文网

清除浮动和溢出

Susan Sarandon

发布： 2024-11-06 15:58:02

原创

317 人浏览过

Clear floating & Overflow

您可以在仓库 Github 上找到本文中的所有代码。

您可以在这里查看视觉效果：

清除浮动 - CodeSandbox
溢出 - CodeSandbox

清晰浮动

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Clear Float</title>
    <link rel="stylesheet" href="styles.css" />
  </head>
  <body>
    <div>





<pre class="brush:php;toolbar:false">.box {
  float: left;
  width: 100px;
  height: 100px;
  margin: 10px;
  background-color: lightgreen;
}

.container {
  border: 2px solid black;
  padding: 10px;
}

.clearfix::after {
  content: " ";
  display: block;
  height: 0; /* optional */
  visibility: hidden; /* optional */
  clear: both;
}

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溢出

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Overflow</title>
    <link rel="stylesheet" href="styles.css" />
  </head>
  <body>
    <p>





<pre class="brush:php;toolbar:false">.one-line-overflow {
  width: 40px;
  height: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.multiple-lines-overflow {
  width: 40px;
  height: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

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