Set line-height on a block container, not on span . For span , or for non-replaced inline elements in general, the height of the content ... ... <看更多>

normal; number ex: 1.2, 1.8 => 倍數; unit ex: 18px, 2em, 3rem, etc… percentage ex: 90%; inherit => line-height from parent ... ... <看更多>

I have a search form where the parent element sets a line height to vertically centre the text in the form. The following rule brings that ... ... <看更多>

Line height in CSS determines how much space should be taken up by each line. This CSS property does not ... ... <看更多>