CSS的background-size屬性用於指定背景圖片的大小。
您可以嘗試執行以下程式碼來實現背景 - CSS 中的 size 屬性：
現場示範
<html>
<head>
<style>
#demo {
border: 5px dashed green;
padding: 10px;
background-image: url("https://www.tutorialspoint.com/css/images/css-mini-logo.jpg");
background-size: 200px 100px;
}
</style>
</head>
<body>
<div id="demo">
<h1>www.tutorialspoint.com</h1>
<p>The website www.tutorialspoint.com is owned and maintained by Tutorials Point India Private Limited,
henceforth termed as “we”, “our”, “us”, or the “company”. All the visitors, users, learners, contributors,
teachers, and instructors are named as "users"; and the website tutorialspoint.com is termed as "website" everywhere in this document.
We are committed to protecting your privacy online. This privacy policy explains what information we collect from you
or what information you share with us when you visit the website. We review our policy from time to time, so you are advised to check the latest version.</p>
</div>
</body>
</html>以上是CSS 背景大小屬性的詳細內容。更多資訊請關注PHP中文網其他相關文章！
