☛ Difference between position absolute and fixed?

☛ What is the difference between inline, inline-block, and block?

☛ Difference between ID and Class?

☛ What are sprites and why they are recommended?

☛ what are media queries?

☛ What is responsiveness?

☛ How to select last li of ul via CSS?

☛ Difference between; .class.class2 & .class .class & .class > class ?

☛ What are CSS pre-processors?

☛ What is style reset sheet?

☛ What is float?