CSS flex-direction属性

要定义弹性项目的方向,请使用flex-direction属性。让我们垂直设置方向

示例

<!DOCTYPE html>
<html>
   <head>
      <style>
         .mycontainer {
            display: flex;
            flex-direction: column;
            background-color: orange;
         }
         .mycontainer > div {
            background-color: white;
            text-align: center;
            line-height: 40px;
            font-size: 25px;
            width: 100px;
            margin: 5px;
         }
      </style>
   </head>
   <body>
      <h1>Quiz</h1>
      <div class = "mycontainer">
         <div>Q1</div>
         <div>Q2</div>
         <div>Q3</div>
         <div>Q4</div>
         <div>Q5</div>
         <div>Q6</div>
      </div>
   </body>
</html>