2018年2月15日 星期四

【Flex】把flex-grow（擴張率）、flex-shrink（壓縮率）、flex-basis（基本寬或高）寫成一行 


<!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>Document</title>
  <style>
    .wrapper{
      display:flex;
      width: 100%;
      height:50px;
    }
    .box{
      flex:1 0 50px;
      /*flex-grow flex-shrink flex-basis*/
      /*擴張率  壓縮率 基本寬或高*/
      height:50px;
    }
    .box:nth-child(3n){
      flex-grow:3;
      background-color: #f00;
    }
    .box:nth-child(3n+1){
      background-color: #0f0;
    }
    .box:nth-child(3n+2){
      background-color: #00f;
    }
  </style>
</head>
<body>
  <div class="wrapper">
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
    <div class="box"></div>
  </div>
</body>
</html>

See the Pen jZaLqG by Jerry (@fenture) on CodePen.

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