CSS

21.What is the purpose of in measurement unit? in − Defines a measurement in inches. p {word-spacing: .15in;}

11.How to select all paragraph elements with a lang attribute? p[lang] : Selects all paragraph elements with a lang attribute.

1.What is CSS? Cascading Style Sheets, fondly referred to as CSS, is a simple design language intended to simplify the process of making web pages presentable.