tailieunhanh - CSS Cookbook- P15

Tham khảo tài liệu 'css cookbook- p15', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Table D-3. CSS3 structural pseudo-classes Pseudo-class Generic pattern Description Sample lastchild C last-child Matches element C that is the last child in another element divs p last-child color white background-color black target C target Matches the C element when activating a fragment link . section section target background-color yellow enabled C enabled Matches the C element when the C element is in an enabled state input type age enabled background-color green disabled C disabled Matches the C element when the C element is in a disabled state input type password disabled background-color 999 root root Matches the root of the document in HTML4 documents this is the HTML element root display block nth-child C nth-child an b Matches elements in a document tree that have a certain number of siblings before it where n is an integer nth-child an b would match the element that has an b-1 siblings before it tr nth-child 2n background-color 99ff99 nth-last-child C nth-last-child an b Matches elements in a document tree that have a certain number of siblings after it where n is an integer nth-last-child an b would match the element that has an b-1 siblings before it tr nth-last-child -2n background-color 99ff99 nth-of-type C nth-of-type an b Matches elements in a document tree that have a certain number of siblings before it where n is an integer nth-of-type an b would match the element that has an b-1 siblings before it tr nth-of-type 2n float right ease purchase PDF Split-Merge on to remove this watermark. Pseudo-dass Generic pattern Description Sample nth-last-of-type C nth-last-of-type an b Matches elements in a document tree that have a certain number of siblings after it where n is an integer nth-of-type an b would match the element that has an b-1 siblings before it tr nth-last-of-type 2n float right first-of-type C first-of-type Matches the first child element of the specified element type p first-of-type font-weight bold last-of-type C .