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父元素显示在子元素之上
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2017-02-22 10:42:34
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不重构html，有没有办法让块级父元素显示在块级子元素之上呢(覆盖)？
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大家讲道理
2017-02-22 10:42:46
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父元素position: relative；子元素position: absolute;z-index: -1,是一种解决方案
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父元素position: relative；子元素position: absolute;z-index: -1,是一种解决方案