Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
谁能帮我理解为什么
td:last-of-type { ... }
选择每个表格行的最后一个单元格而不是表格的最后一个单元格?
从规格:
:last-of-type伪类表示一个元素,它是其父元素的子元素列表中其类型的最后一个兄弟元素。
:last-of-type
它相对于父元素,而不是文档。你可能想要这样的东西:
tr:last-child > td:last-child