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正确
<style>
@(3) {
width: 200px;
@(6): 2px solid red;
}
</style>
<body>
<div>
Lorem ipsum dolor sit amet,
consectetur adipiscing elit,
sed do eiusmod tempor incididunt
ut labore et dolore magna aliqua.
</div>
</body>
<style>
div {
width: 200px;
border: 2px solid red;
}
</style>
<body>
<div>
Lorem ipsum dolor sit amet,
consectetur adipiscing elit,
sed do eiusmod tempor incididunt
ut labore et dolore magna aliqua.
</div>
</body>
不正确
点击 此处 重试 正确
下一题 ❯<style>w3exercise_input_no_0{ width: 200px;w3exercise_input_no_1: 2px solid red; } </style> <body> <div> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </div> </body> |