css first child 可以select class吗?

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/19 06:58:55

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可以这么拿吗?.cwide:first-child {
font-size:16pt;
}
第一个.cwide 字体大小是font-size:16pt,

可以啊,nth-child(n) 同样可以指定第几个.

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