CSS实现全屏切换效果的示例代码

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如何通过CSS使div实现全屏效果，主要分为图片横排展示全屏切换效果和图片竖排展示全屏切换效果，分享给大家，具体如下：

全屏要素

全屏的元素及其父元素都要设置height:100%
将html、body标签设置height:100%

（注：height:100%是跟随其父元素高度变化而变化的）

1.图片横排展示全屏切换效果

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
  <style>
    *{
      padding: 0;
      margin: 0;
    }
    html,body{
      height: 100%;
    }
    #container,.sections,.section{
      height: 100%;
    }
    #section0,
    #section1,
    #section2,
    #section3{
      background-color: #000;
      background-size: cover;
      /*让背景图片在容器中居中*/
      background-position: 50% 50%;
      text-align: center;
      color: white;
    }
    #section0{
      background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big86000.jpg");
    }
    #section1{
      background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big11000.jpg");
    }
    #section2{
      background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big55000.jpg");
    }
    #section3{
      background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big45000.jpg");
    }
    .left{
      float: left;
      width: 25%;
    }
  </style>
</head>
<body>
  <div id="container" style="width:400%">
    <div class="sections">
      <div class="section left" id="section0">
        <h3>this is the page</h3>
      </div>
      <div class="section left" id="section1">
        <h3>this is the page</h3>
      </div>
      <div class="section left" id="section2">
        <h3>this is the page</h3>
      </div>
      <div class="section left" id="section3">
        <h3>this is the page</h3>
      </div>
    </div>
  </div>
</body>
</html>

2.图片竖排展示全屏切换效果

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
  <style>
    *{
      padding: 0;
      margin: 0;
    }
    html,body{
      height: 100%;
    }
    #container,.sections,.section{
      height: 100%;
    }
    #section0,
    #section1,
    #section2,
    #section3{
      background-color: #000;
      background-size: cover;
      /*让背景图片在容器中居中*/
      background-position: 50% 50%;
      text-align: center;
      color: white;
    }
    #section0{
      background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big86000.jpg");
    }
    #section1{
      background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big11000.jpg");
    }
    #section2{
      background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big55000.jpg");
    }
    #section3{
      background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big45000.jpg");
    }
  </style>
</head>
<body>
  <div id="container">
    <div class="sections">
      <div class="section" id="section0">
        <h3>this is the page</h3>
      </div>
      <div class="section" id="section1">
        <h3>this is the page</h3>
      </div>
      <div class="section" id="section2">
        <h3>this is the page</h3>
      </div>
      <div class="section" id="section3">
        <h3>this is the page</h3>
      </div>
    </div>
  </div>
</body>
</html>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。

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