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×

Correct!

题目：

Set the top padding of <p> to "30px".

提示：Use the padding-top property.

修改以下代码：

效果预览：

答案：

效果预览：

CSS 选择器

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CSS 链接

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CSS 列表

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CSS 表格

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CSS 框模型

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CSS 边框

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CSS 定位

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CSS 对齐

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CSS 组合器

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CSS 伪类

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CSS 伪元素

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CSS 透明度

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CSS3 多重背景

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CSS3 颜色

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CSS3 阴影效果

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CSS3 文本效果

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CSS3 Web字体

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CSS3 2D转换

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