居中等分 justify-content:center;
居中对齐(项目 itmes) align-items:center;
布局方向(方向 direction; 行 row; 列 lcoumn) flex-direction:lcoumn;
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Title</title>
<meta name="Keywords" content="关键字">
<meta name="description" content="简介">
<!-- 居中等分justify-content:center;
居中对齐(项目items) align-items:center;
布局方向(方向 direction; 行 row; 列 column) flex-direction:column;
-->
</head>
<body>
<style>
.box {
display: flex;
width: 100%;
height: 500px;
background-color: pink;
/*居中等分 space-around*/
/*justify-content: space-around;*/
justify-content: center;
/*居中对齐 项目(items)*/
align-items: center;
/*布局方向(方向 direction;行 row;列 column) flex-direction:row*/
/*flex-direction: row;*/
}
.box span {
/*flex: 1;*/
width: 200px;
height: 150px;
margin: 5px;
}
</style>
<div class="box">
<!-- 对齐 align;自己 self; -->
<span style="align-self:flex-start;background-color: aqua">11</span>
<span style="background-color: green">22</span>
<span style="background-color: lightgreen">44</span>
<span style="align-self:flex-end;background-color: deepskyblue">33</span>
</div>
</body>
</html>