标签：color ext translate tran form col center nbsp orm
<div>
<h1>ssssssssssssssssssssss</h1>
</div>
<style>
div {
text-align: center;
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
}
</style>
标签：color ext translate tran form col center nbsp orm
原文地址：https://www.cnblogs.com/aknife/p/13111801.html
