For those who aren't familiar with any tags yet, hover over the CSS property for a brief explanation.

A	none...
B	background background-attachment background-color background-image background-position background-position-x background-position-y background-repeat behavior border border-bottom border-bottom-color border-bottom-style border-bottom-width border-collapse border-color border-left border-left-color border-left-style border-left-width border-right border-right-color border-right-style border-right-width border-spacing border-style border-top border-top-color border-top-style border-top-width border-width bottom
C	caption-side clear clip color cue cue-after cue-before cursor
D	direction display
E	empty-cells
F	filter font font-family font-size font-size-adjust font-stretch font-style font-variant font-weight
G	none...
H	height
I	include-source
J	none...
K	none...
L	left letter-spacing list-style list-style-image list-style-position list-style-type
M	margin margin-bottom margin-left margin-right margin-top max-height max-width min-height min-width
N	none...
O	orphans outline outline-color outline-style outline-width overflow overflow-X overflow-Y
P	padding padding-bottom padding-left padding-right padding-top position
Q	quotes
R	right
S	size scrollbar-arrow-color scrollbar-base-color scrollbar-dark-shadow-color scrollbar-face-color scrollbar-highlight-color scrollbar-shadow-color scrollbar-3d-light-color scrollbar-track-color
T	text-align text-decoration text-indent text-shadow text-transform text-underline-position top
U	none...
V	visibility
W	widows width writing-mode
X	none...
Y	none...
Z	z-index zoom

Do note that these are properties, which are different to elements. Properties are the tags inside the {brackets} and elements are your defined tags like tables, divs, body, head etc.