BFC(Block formatting context)直译为"块级格式化上下文"。它是一个独立的渲染区域,只有Block-level box参与, 哪些情况会产生BFC: 根元素 float属性不为none position为absolute或fixed display为inline-block, table-cell, table-caption, flex, inline-flex overflow不为visible 作者:轩辕乖链接:https://www.nowcoder.com/exam/test/82359025/submission?examPageSource=Intelligent&pid=58166367&testCallback=https%3A%2F%2Fwww.nowcoder.com%2Fexam%2Fintelligent%3FquestionJobId%3D10%26tagId%3D21002&testclass=%E8%BD%AF%E4%BB%B6%E5%BC%80%E5%8F%91来源:牛客网