WebSep 6, 2016 · The nth-of-type () pseudo-class, like nth-child (), is used to match an element based on a number. This number, however, represents the element's position …
Desmitificando las pseudo-clases en CSS (:nth-child …
WebFeb 8, 2010 · It boils down to what is in between those parentheses. nth-child accepts two keywords in that spot: even and odd. Those should be pretty obvious. “Even” selects even numbered elements, like the 2nd, 4th, 6th, etc. “Odd” selects odd numbered elements, like 1st, 3rd, 5th, etc. WebSep 6, 2011 · The only difference between it and :nth-of-type is that the latter iterates through elements starting from the bottom of the source order. The :nth-last-of-type selector is very similar to :nth-last-child but with one critical difference: it is more specific. ipem imaging in radiotherapy
CSS Select nth element with class by Mate Marschalko - Medium
WebTương tự bạn có thể phân biệt đơn giản giữa :nth-last-child() và :nth-last-of-type()... 3. :only-child và :only-of-type. Định nghĩa đơn giản::only-child: Chọn những thành phần con là con duy nhất trong cha nó (cha chỉ có 1 con).:only-of-type: Chọn các thành phần con là kiểu duy nhất trong cha ... WebSep 6, 2011 · The syntax for selecting the first n number of elements is a bit counter-intuitive. You start with -n, plus the positive number of elements you want to select. For example, li:nth-child (-n+3) will select the first 3 li elements. The :nth-child selector is very similar to :nth-of-type but with one critical difference: it is less specific. WebSep 28, 2013 · The nth child is represented by the last element in the + chain (before the combinator immediately following it, if any), so you would attach the :hover selector to that element like so: nav ul > li:hover:first-child a { background-color:red !important; } nav ul > li:first-child + li:hover a { background-color:blue !important; } ipem international school