@-ms-keyframes example {
from {background-color: red;}
to {background-color: yellow;}
}
@-o-keyframes example {
from {background-color: red;}
to {background-color: yellow;}
}
div.cls {
color: rgba(51, 170, 51, .1);
width: calc(100% - 80px);
transform: rotate(45deg);
}
img {
filter: grayscale(0.5) blur(10px);
}
a[href*="example"], * [lang^=en] {
font-size: 2em;
}
@supports (display: flex) {
@media screen and (min-width: 900px) {
article {
display: flex;
}
}
}
@media only screen and (orientation: landscape) {
body {
background-color: lightblue;
}
}
@page :first {
margin: 2cm;
}
@font-face {
font-family: "Open Sans";
src: url("/fonts/OpenSans-Regular-webfont.woff2") format("woff2"),
url("/fonts/OpenSans-Regular-webfont.woff") format("woff");
}