Headings
Headings have a number (from 1 to 6) that show the importance (not the order) of the heading:
<h1>Level 1 headings are for main headings (eg page name)</h1> <h2>Level 2 headings are for subheadings (section names)</h2>
Paragraphs
Paragraphs are enclosed in <p> </p> tags:
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. </p>
Paragraphs will usually have a half-line gap after them.
Line Breaks
If you want to need to keep lines together (e.g. for an address or a verse of poem/song), then the break tag can be used:
<p>Anderson High School<br> North Loch Drive<br> Lerwick<br> Shetland Isles<br> Scotland<br> ZE1 0GR</p>