HTML Paragraphs
Paragraph always starts on a new line.
Adding lines or spaces in your code will not change the outcome of your displayed web.
e.g.
<p>
This paragraph
contains a lot of lines
in the source code,
but the browser
ignores it.
</p>
<p>
This paragraph
contains a lot of spaces
in the source code,
but the browser
ignores it.
</p>
Horizontal Rule
<hr> element is used to provide a break in a HTML page.
separates content or defines a change in a HTML page.
type of empty tag.
Line Breaks
<br> element defines a break.
<pre> element defines preformatted text.
Content is displayed in a fixed-width font (usually courier), and preserves both spaces and line breaks.