Sentence Spacing in HTML and CSS

First, I always end up spending so much time trying to format my post and the spacing always throws me off and drives me nuts because HTML Automatically removes extra spaces in code. Until I know the code for spacing. So I just want to share it with you guys.
HTML does offer other spacing entities.
ββThese are:
ββββββ1.
ββββββ2.  
ββββββ3.  
ββββββ4.  
1.
ββ - Non-Breaking SPace (NBSP) is used in programming, and word processing to create a space in a line that cannot be broken by word wrap. This code allows you to create multiple spaces that are visible on a web page and not only in the source code.
ββββExamples:
ββββββββ This example hasΒ 1 space ( ).
ββββββββ This example hasΒ Β 2 spaces ( ).
ββββββββ This example hasΒ Β Β 3 spaces ( ).
ββββββββ This example hasΒ Β Β Β 4 spaces ( ).
ββββββββ This example hasΒ Β Β Β Β 5 spaces ( ).
2.  
ββ - en space is the normal space character, but written as an entity. This should be a somewhat wide space, roughly two regular spaces.
ββββExamples:
ββββββββ This example hasβ1 en space.
ββββββββ This example hasββ2 en spaces.
ββββββββ This example hasβββ3 en spaces.
ββββββββ This example hasββββ4 en spaces.
ββββββββ This example hasβββββ5 en spaces.
3.  
ββ - is an emphasized space (em space), which means a wider than normal space, typically as much as four real spaces.
ββββExamples:
ββββββββ This example hasβ1 em space.
ββββββββ This example hasββ2 em spaces.
ββββββββ This example hasβββ3 em spaces.
ββββββββ This example hasββββ4 em spaces.
ββββββββ This example hasβββββ5 em spaces.
4.  
ββ - is a thinner space. This will be a narrow space, even more narrow than a regular space.
ββββExamples:
ββββββββ This example hasβ1 thinner space.
ββββββββ This example hasββ2 thinner spaces.
ββββββββ This example hasβββ3 thinner spaces.
ββββββββ This example hasββββ4 thinner spaces.
ββββββββ This example hasβββββ5 thinner spaces.
Note that on my browser, this looks almost the same as a regular space but upon closer inspection appears to be 1/2 pixel narrower. In other words, there's about a 50% chance that it will be one pixel narrower.
ββββHere are samples of all of the spaces:
ββββββββThis is a regular space.
ββββββββThis isΒ a nbsp space.
ββββββββThis isβa en space.
ββββββββThs isβa em space.
ββββββββThis isβa thinner space.
You can check also my previous post:
ββββββHow to Align and Resize Images in Steemit Post?
ββββββCode in Markdown vs Code in HTML (STEEMIT)
πThank you for reading!π