Unverified50% confidenceFactExact time
When the line-height value is a unitless number, each element recalculates its line height based on its own font-size, and what is inherited is the proportional multiplier.
1
Sources
50%
Confidence
Long-term
Relevance
8/12/2026
First Seen
Sources
CSS line-height数字与百分比的区别及最佳实践
Cite This Claim
Stable URI
https://kongchang.com/claim/737119API
curl https://kongchang.com/api/v1/knowledge/claims/737119MCP
get_claim(id=737119)