These are "h" tags. They are used for titles and subtitles. They range from h1 to h6.

"p" tags are used for snetences and paragraphs. "p" tags creat a line -break every time they are used.

"p" tags are used for snetences and paragraphs. "p" tags creat a line -break every time they are used.

"span tags are used for snetences and paragraphs. Span tags do not create a line break when they are used. 
 pre tags are used for pre-fpormateed text. They will retain space and font-type when tehey are used
   Zankoku na tenshi no you ni
Shounen yo, shinwa ni nare...

Aoi kaze ga ima mune no doa wo tataitemo,
Watashi dake wo tada mitsumete
Hohoenderu Anata
Sotto Fureru mono
Motomeru koto ni muchuu de,
Unmei sae mada shiranai itaike na hitomi

Dakedo itsuka kizuku deshou
Sono senaka ni wa.
Haruka mirai mezasu tame no
Hane ga aru koto...

Zankoku na tenshi no tēze
Madobe kara yagate tobitatsu
Hotobashiru atsui patosu de
Omoide wo uragiru nara
Kono sora wo daite kagayaku
Shounen yo, shinwa ni nare
Charle This is a picture of leon
"div" tags are dividers, they are usedto divide code as well as the screen
    An ordered list, this is
  1. dog
  2. cat
  3. moose