cssはブロックレベル要素の水平と垂直の中央を実現する
5322 ワード
<html lang=zh-cn>
<head>
<meta charset=utf-8>
<title>CSS title>
<meta name=description content=CSS >
<meta name=author content=Roc>
<meta name=copyright content=Roc>
<link rel=shortcut icon href=favicon.ico>
<link rel=apple-touch-icon href=custom_icon.png>
<meta name=viewport content=width=device-width, user-scalable=no >
<link rel=stylesheet href=main.css>
<style>
body{
background:#aabbcc;
}
.loginDiv{
width:600px;
border:1px dashed gray;
border-radius:15px;
padding:20px;
position: absolute;
top: 50%;
left:50%;
transform:translateX(-50%) translateY(-50%);
}
style>
<script src=script.js>script>
head>
<body>
<div class="loginDiv">
div>
body>
HTML>