What is inline and block elements in html?

Answer 1

a block level is simply one that starts at the new line and takes all width available .<div> is an example . Inline doesnt start on new line and take only necessary space .<span>

<div> example </div> <div> of block <div>
<div>this <span> is inline <span> </div>

output:

example
of block
this is inline

Answer 2

Inline elements are basically those that do not require a separate section within the paragraphs or section.
Block level elements are themselves a separate block or section..
U can add a inline element in block level element but cannot do vice versa.

Answer 3

inline elements do not end with a line break... but block elements ends with a line break..
block - p, div, h1 etc
inline - a,img