css - div 自適應高度 自動填充剩余高度
問題描述
固定的盒子需要絕對定位才能實現(xiàn)以下效果，希望有不需要絕對定位實現(xiàn)以下方法的大神！求指點
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問題解答
回答1：問題有點模糊，如果是要求A+B等于outer的高度，可以用calc(100% - 100px);
回答2：浮動 固定定位
回答3：你的問的不太明白啊，能說的具體點嗎？
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