border-bottom:1px 不缩写是什么样的？

Answer 1

border-bottom:1px What does it look like without abbreviation? -PHP Chinese website Q&A-border-bottom:1px What does it look like without abbreviation? -PHP Chinese website Q&A

Please watch and learn.

Answer 2

border是一个边框，按顺序是上右下左顺时针方向。bottom是底部的意思

所以是border{0 0 1px 0}