CSS: At-Rules

Total emails: 1,433,250

Last updated:

Percentage represents the percentage of emails that contains a given CSS At-Rule

Rule Percentage
media
1198227 emails (83.6021%)
import
280716 emails (19.5860%)
font-face
144071 emails (10.0520%)
-ms-viewport
56062 emails (3.9115%)
supports
11520 emails (0.8038%)
viewport
7961 emails (0.5555%)
charset
6278 emails (0.4380%)
-moz-document
5570 emails (0.3886%)
-webkit-keyframes
3409 emails (0.2379%)
keyframes
1417 emails (0.0989%)
-ms-viewport@-ms-viewport@-ms-viewport@-ms-viewport@-ms-viewport
1219 emails (0.0851%)
page
930 emails (0.0649%)
-ms-viewport@-ms-viewport@-ms-viewport@-ms-viewport
599 emails (0.0418%)
-ms-viewport@-ms-viewport@-ms-viewport
216 emails (0.0151%)
-ms-viewport@-ms-viewport@-ms-viewport@-ms-viewport@-ms-viewport@-ms-viewport
141 emails (0.0098%)
tailwind
50 emails (0.0035%)
-moz-viewport
37 emails (0.0026%)
-o-viewport
37 emails (0.0026%)
-webkit-viewport
37 emails (0.0026%)
font-feature-values
23 emails (0.0016%)
-moz-keyframes
16 emails (0.0011%)
-o-keyframes
14 emails (0.0010%)
-ms-keyframes
14 emails (0.0010%)
imgTypVal:f
6 emails (0.0004%)
list
6 emails (0.0004%)
imgTypVal:WM
2 emails (0.0001%)
starting-style
2 emails (0.0001%)
imgTypVal:wm
2 emails (0.0001%)
chef7
2 emails (0.0001%)
imgTypVal:F
1 emails (0.0001%)