留白原因:
vue3中body有默认属性margin:8px。
body {
display: block;
margin: 8px;
}
如何解决:
需要在vue项目中对根目录的index.html进行代码添加
<style>
body{
margin: 0;
}
</style>
index.html完整代码:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vite App</title>
</head>
<body>
<div id="app"></div>
<script type="module" src="/src/main.js"></script>
</body>
</html>
<style>
body{
margin: 0;
}
</style>
标签:body,index,html,留白,vue3,四周,margin
From: https://blog.csdn.net/qq_51554230/article/details/137099542