Web4 jan. 2012 · For instance :nth-child(1):nth-last-child(3) matches the first element in a set while also being the 3rd element from the end of the set. This does two things: … Web12 apr. 2024 · O seletor: nth-child, significa selecionar um elemento se: É um elemento de parágrafo. É o segundo filho de um pai O seletor:nth-of-type, significa selecionar um …
css - nth-of-type vs nth-child - Stack Overflow
Web某个元素:nth-child(n)这个CSS 伪类首先找到所有当前元素的兄弟元素,, 用 n 来筛选出在当前元素的兄弟元素节点的位置。 我们可以注意到: nth-of-type他是当前元素的兄弟元素 … WebThe :nth-child (n) selector is a CSS pseudo-class that allows us to select one or more elements based on their source order, where n can be a number, a keyword, or a … igor stravinsky famous works
Can CSS detect the number of children an element has?
Web10 apr. 2024 · 一、nth-child 和 nth-of-type 选择第几个元素可以想到nth-child和nth-of-type。 这两个的区别是,nth-child 代表的是第几个子元素,而nth-of-type代表的是该标签类型的第几个元素。 直接看例子吧。 :nth-child(2) { color: red } 1. 2. 3. 选中第2个元素。 然后是nth-of-type。 :nth-of-type (2) { color: red } 1. 2. 3. 选择每种元素(h1元素和p元素) … Web15 feb. 2012 · The nth-child pseudo-class refers to the "Nth matched child element", meaning if you have a structure as follows: Web17 jun. 2024 · nth-child 先来看看nth-child的用法。 选择第五个元素 image li:nth-child (5) { color: green; } 要选择第一个元素,可以使用 :first-child ,其实我打赌你也可以修改上面的元素来实现这一点。 选择除前五个之外的所有 img li:nth-child (n+6) { color: green; } 如果这里有超过10个元素,它将选择5个后面的所有元素。 选择前五个元素 img li:nth-child ( … igor stimac world cup prediction