display 
overflow-x 
overflow-y 
Flexible 
Box 
Layout
box-orient 
box-pack 
box-align 
box-flex 
box-flex-group 
box-ordinal-group 
box-direction 
box-lines 
Border
border-image 
border-radius 
border-top-left-radius 
border-top-right-radius 
border-bottom-right-radius 
border-bottom-left-radius 
box-shadow 
box-reflect 
Background
background-image 
background-repeat 
background-attachment 
background-position 
background-origin 
background-clip 
background-size 
Multiple 
background 
Color
opacity 
Font
font-stretch 
Text
text-overflow 
text-align 
text-transform 
text-decoration 
text-decoration-line 
text-decoration-color 
text-decoration-style 
text-shadow 
text-fill-color 
text-stroke 
text-stroke-width 
text-stroke-color 
word-wrap 
tab-size 
User 
Interface
outline-offset 
nav-index 
nav-up 
nav-right 
nav-down 
nav-left 
box-sizing 
resize 
ime-mode 
Multi-column
columns 
column-width 
column-count 
column-gap 
column-rule 
column-rule-width 
column-rule-style 
column-rule-color 
column-span 
column-fill 
column-break-before 
column-break-after 
column-break-inside 
Transform
transform 
transform-origin 
Transition
transition 
transition-property 
transition-duration 
transition-timing-function 
transition-delay 
Animation
animation 
animation-name 
animation-duration 
animation-timing-function 
animation-delay 
animation-iteration-count 
animation-direction 
animation-play-state 
animation-fill-mode 
Media 
Queries
width 
height 
device-width 
device-height 
orientation 
aspect-ratio 
device-aspect-ratio 
color 
color-index 
monochrome 
resolution 
scan 
grid 
Only 
border-colors 
border-top-colors 
border-right-colors 
border-bottom-colors 
border-left-colors 
Relationship 
Selectors
E~F 
Attribute 
Selectors
E[att^="val"] 
E[att$="val"] 
E[att*="val"] 
Pseudo-Classes 
Selectors
E:not() 
E:root 
E:last-child 
E:only-child 
E:nth-child(n) 
E:nth-last-child(n) 
E:first-of-type 
E:last-of-type 
E:only-of-type 
E:nth-of-type(n) 
E:nth-last-of-type(n) 
E:empty 
E:checked 
E:enabled 
E:disabled 
E:target 
Pseudo-Element 
Selectors
E:first-letter/E::first-letter 
E:first-line/E::first-line 
E:before/E::before 
E:after/E::after 
E::selection 
Rules 
and 
Syntax
@import 
@media 
@font-face 
@keyframes 
Color 
Type
RGBA 
HSL 
HSLA 
transparent 
Functional 
Notations 
Type
attr() 
calc() 
min() 
max() 
cycle() 
Image 
Type
linear-gradient() 
radial-gradient() 
repeating-linear-gradient() 
repeating-radial-gradient() 
Other 
Data 
Types
<angle> 
<time> 
<frequency> 
<fraction> 
<grid> 
Length 
Units
ch 
rem 
vw 
vh 
vm 
Angle 
Units
deg 
grad 
rad 
turn 
Time 
Units
s 
ms 
Frequency 
Units
Hz 
kHz 
Layout-specific 
Units
fr 
gr

[feedly mini]