布局定位属性–自身属性–文本属性–其他.
display || visibility
position
top || right || bottom || left
z-index
clear
float

width
max-width || min-width
height
max-height || min-height
overflow
margin
padding
outline
border
background
color

font : font-style || font-weight || font-size || line-height || font-family
text-align
text-indent
line-height
white-space
vertical-align
cursor

font

font-style font-variant font-weight font-size/line-height font-family