css选择器如何选择children中的第一个ul标签
你可以使用CSS的"："伪类来选择children中的第一个ul标签。以下是一个例子： ```css ul:first-child { /* 你的样式 */ } ``` 这个选择器将选择第一个ul元素，无论它在父元素中的位置如何。如果父元素中没有ul元素，这个选择器将不应用任何样式。 [2023-10-30 15:15:30 | AI写代码神器 | 146点数解答]
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