What are inline elements?

Answer 1

Inline elements are the ones that don't have their own "paragraph". Like B, A, I, SPAN, and so on. DIV is a typical block element that occupies the space from the left to the right border. But this is a simple matter of styling. Almost all elements can be made block or inline using CSS style.

Answer 2

inline elements are attributes to tags. e.g. <img src="#" />