what is full form of em in css
Em (typography) In Cascading Style Sheets, the em unit is the height of the font in nominal points or inches. The actual, physical height of any given portion of the font depends on the user-defined DPI setting, current element font-size, and the particular font being used.
Ä Ä (lower case ä) is a character that represents either a letter from several extended Latin alphabets, or the letter A with an umlaut mark or diaeresis.
Religio The Latin term
Perpendicular The legs of a right triangle are perpendicular to each other.
Cascading Style Sheets CSS was first proposed by Håkon Wium Lie on October 10, 1994.[17] At the time, Lie was working with Tim Berners-Lee at CERN.[18] Several other style sheet languages for the web were proposed around the same time, and discussions on public mailing lists and inside World Wide Web Consortium resulted in the first W3C CSS Recommendation (CSS1)[19] being released in 1996. In particular, Bert Bos' proposal was influential; he became co-author of CSS1 and is regarded as co-creator of CSS.[20]
Rate equation k is the first order rate constant, which has units of 1/s or sâˆ’1.