共计 856 个字符，预计需要花费 3 分钟才能阅读完成。
- 首先父盒子设置成
display: flex - 子元素 (行内元素) 设
flex: 1和text-align: right
<div class="flex-box">
<div>1</div>
<div>2</div>
<div>3</div>
<span class="item-right"> 水平居右并垂直居中 </span>
</div>.flex-box {
display: flex;
flex-direction: row;
}
.flex-box div {
width: 100px;
height: 100px;
background: #f9f9f9;
margin-right: 10px;
}
.item-right {
flex: 1;
text-align: right;
align-self: center;
}完整的 HTML 如下：
<!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>
.flex-box {
display: flex;
flex-direction: row;
}
.flex-box div {
width: 100px;
height: 100px;
background: #f9f9f9;
margin-right: 10px;
}
.item-right {
flex: 1;
text-align: right;
align-self: center;
}
</style>
</head>
<body>
<div class="flex-box">
<div>1</div>
<div>2</div>
<div>3</div>
<span class="item-right"> 水平居右并垂直居中 </span>
</div>
</body>
</html>
正文完
