What is Alternate Style Sheet?
How can you create shadow effets in css3?
What is parent-child selector?
How can you create a css3 property for each corner?
What is dynamic xpath?
What is the origin of CSS ?
What is 1em?
What is a tag selector?
What is the use of calc()?
What is ‘important’ declaration used in css?
Explain the difference between visibility: hidden and display: none?
What is the use of css sprites?
What is universal selector in css?
What is bootstrap breadcrumb?
What is a CSS Preprocessor? What are Sass, Less, and Stylus? Why do people use them?