实测好用的很~~~
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
.outDiv {
border: 1px solid black;
200px;
height: 200px;
text-align: center;
overflow: hidden;
}
.outDiv .innerDiv1 {
display: inline-block;
vertical-align: middle;
}
.outDiv .innerDiv-fix {
display: inline-block;
0;
height: 100%;
line-height: 100%;
vertical-align: middle;
visibility: hidden;
}
</style>
</head>
<body>
<div class="outDiv">
<span class="innerDiv1">多行文字自动换行居中</span><span class="innerDiv-fix">
<!-- 此标签不能换行 --></span>
</div>
</body>
</html>