1) What is CSS?
2) Advantages of CSS?
3) Disadvantages of  CSS?
4) Different types of CSS?
5) Limitations of CSS?
6) What is CSS framework?
7) How to declare units in CSS?
8) How to include CSS in a web page?
9) What are CSS selectors and Types of selectors in CSS?
10) Difference between id selector and class selector?
11) Difference between inline, block and inline-block?
12) Which property is used to change the font face?
13) Difference between content-box and border-box?
14) Explain float property in CSS?
15) Describe z-index in CSS?
16) Explain CSS position property?
17) Difference between CSS Grid and Flexbox?
18) Explain transition property?
19) Difference between margin property and padding property?
20) Difference between visibility:hidden and display:none?
21) How to set background image in CSS?
22) Explain about CSS gradients?
23) Difference between px, em and %?
24) In how many ways we can define colors in CSS?
25) Explain about transform property in CSS?
26) Explain about clear property in CSS?
27) Explain about cursor property in CSS?