Flexbox creates CSS layout to achieve horizontal and vertical centering example analysis-CSS Tutorial-php.cn

Flexbox creates CSS layout to achieve horizontal and vertical centering example analysis

高洛峰

Release： 2017-03-07 11:53:54

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The following editor will bring you a simple example of using Flexbox to create a CSS layout to achieve horizontal and vertical centering. The editor thinks it is quite good, so I will share it with you now and give it as a reference for everyone. Let’s follow the editor and take a look.

Flexbox implements a p element to be horizontally and vertically centered in the body page:

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8"/>
  <title>Flexbox制作CSS布局实现水平垂直居中</title>
  <style type="text/css">
    html {   
      height: 100%;   
    }    

    body {   
      display: -webkit-box;  /* 老版本语法: Safari,  iOS, Android browser, older WebKit browsers.  */   
      display: -moz-box;    /* 老版本语法: Firefox (buggy) */    
      display: -ms-flexbox;  /* 混合版本语法: IE 10 */   
      display: -webkit-flex;  /* 新版本语法： Chrome 21+ */   
      display: flex;       /* 新版本语法： Opera 12.1, Firefox 22+ */   

      /*垂直居中*/     
      /*老版本语法*/   
      -webkit-box-align: center;    
      -moz-box-align: center;   
      /*混合版本语法*/   
      -ms-flex-align: center;    
      /*新版本语法*/   
      -webkit-align-items: center;   
      align-items: center;   

      /*水平居中*/   
      /*老版本语法*/   
      -webkit-box-pack: center;    
      -moz-box-pack: center;    
      /*混合版本语法*/   
      -ms-flex-pack: center;    
      /*新版本语法*/   
      -webkit-justify-content: center;   
      justify-content: center;   

      margin: 0;   
      height: 100%;   
      width: 100% /* needed for Firefox */   
    }    
    /*实现文本垂直居中*/   
    .box {   
      display: -webkit-box;    
      display: -moz-box;   
      display: -ms-flexbox;   
      display: -webkit-flex;   
      display: flex;   
      -webkit-box-align: center;    
      -moz-box-align: center;   
      -ms-flex-align: center;   
      -webkit-align-items: center;   
      align-items: center;   
      width:500px;   
      height: 200px;   
      background: red;   
      color: #fff;   
      font-weight: bold;   
      font-size: 30px;   
    }    
  </style>
</head>
<body>
  <p class="box">Flexbox制作CSS布局实现水平垂直居中</p>
</body>
</html>

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The above article uses Flexbox to create a CSS layout to achieve horizontal and vertical The simple example of centering is all the content shared by the editor. I hope it can give you a reference, and I also hope you will support the PHP Chinese website.

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