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正确
<style>
body {
background-image: url("img_tree.png");
@(17): @(8);
}
</style>
<body>
<h1>This is a heading</h1>
<p>This is a paragraph</p>
<p>This is a paragraph</p>
</body>
<style>
body {
background-image: url("img_tree.png");
background-repeat: repeat-y;
}
</style>
<body>
<h1>This is a heading</h1>
<p>This is a paragraph</p>
<p>This is a paragraph</p>
</body>
不正确
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下一题 ❯<style> body { background-image: url("img_tree.png");w3exercise_input_no_0:w3exercise_input_no_1; } </style> <body> <h1>This is a heading</h1> <p>This is a paragraph</p> <p>This is a paragraph</p> </body> |