css- 范围选择
1.子元素范围选择 举例
.iconList_wr li:nth-child(n + 1):nth-child(-n + 4) { margin-right: 0.6rem; } .iconList_wr li:nth-child(5) { margin-left: 1.04rem; } .iconList_wr li:nth-child(n + 4) ~ li { margin-right: 0.6rem; margin-top: 0.4rem; }
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