third_party/blink/web_tests/css3/selectors3/xml/css3-modsel-14.css

p { background-color : red ; border : thick solid red ; padding : 1em }
p.t1 { background-color : lime }
p.t2 { border : thick solid green }

div { background: green; color: white; }
div.teST { background: red; color: yellow; }
div.te { background: red; color: yellow; }
div.st { background: red; color: yellow; }
div.te.st { background: red; color: yellow; }