The CSS :not() selector allows us to exclude a subset of elements matched by our selector. In this example we refactor two selectors down to one using the CSS :not() selector.
.FruitList li:not(:nth-child(2)) { border-bottom: 1px solid red;}
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The CSS :not() selector allows us to exclude a subset of elements matched by our selector. In this example we refactor two selectors down to one using the CSS :not() selector.
.FruitList li:not(:nth-child(2)) { border-bottom: 1px solid red;}
转载于:https://www.cnblogs.com/Answer1215/p/5180883.html