You can use .parent > *:last-child or just .parent > :last-child. An asterisk (*) is the universal selector for CSS. It matches a single element of any type ... ... <看更多>

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Or, you can fix your CSS (given your original template): .article div:last-child hr { display: none; }. Alternatively, consider skipping the ... ... <看更多>

The :nth-last-child pseudo-class is a structural pseudo-class. ... <strong/>selector:nth-last-child(an+b) {...} Parameters. selector: A CSS simple selector. ... <看更多>

before and :after cannot be used with CSS3 selectors such as :nth-child, :nth-of-type, first-of-type, :last-child, ...... etc. ... <看更多>

How to Learn CSS Using the Inspect Element Tool — Station Seven: Squarespace Templates, Squarespace Courses, Canva Templates and Free Resources for Creative ... ... <看更多>