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.
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}
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.
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}