DOM 结构
.showcase-list > .showcase-item > a >img
CSS 样式
本来就想让他作用到 第一个.showcase-item
但是
网页中显示却是 既作用到第一个.showcase-item,而且还作用到每个.showcase-item 下的 a 标签上了
Can I use? http://caniuse.com/ Less http://lesscss.org Cool Libraries Bootstrap from Twitter Jetstrap
This topic created in 2890 days ago, the information mentioned may be changed or developed.
4 replies 2018-06-14 10:41:59 +08:00
 | 1 molvqingtai Jun 13, 2018 via Android ul li: nth (1){.....} |
| 2 molvqingtai Jun 13, 2018 .showcase-list .showcase-item:nth-child(1){ ....... } |
 | 3 OP |
| 4 M003 OP 真尴尬,伪类的":"前不加空格......... |
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