html5 - 关于css有哪些坑需要注意的？如外边距合并……

Question

你在写html页面时候，都遇到过那些难点，可以分享一下嘛

Answer 1

Using transform will invalidate z-index

Answer 2

When the

inline-block element is laid out, if there is a gap between the end tag and the next start tag, 1/4 space will be generated. The table layout defaults to table-layout:auto; at this time, the effect of width is equivalent to max-width. Only when it is set to table-layout:fixed; is the width we are familiar with.