Trang đầu tiên

Trang đầu tiên học về HTML

by Trinh Hong

HTML

<body>

<h1>Hello World!</h1>

<p>This page has an image as the background!</p>

</body>

CSS

body {
    background-image: url("//timoday.edu.vn/wp-content/uploads/2017/06/hinh-nen-powerpoint-don-gian-dep-30-461x346.jpg");
}