a#id.class:hover {}
li:nth-child(2n+1) {}
span::before {}
a[title], a[href$=".pdf"] {}, a[href$=".jpg" i] {}
Some of added tokens aren't supported by Prism's default themes.
:root {
--foo: 12px;
}
a {
font-size: var(--foo);
padding: calc(var(--foo) + .5em);
}
span {
background: rgba(0, 128, 255, .4);
color: red;
color: green;
color: blue;
border: 1px solid #FFF;
}