syn keyword cssUIProp contained icon resize
syn match cssUIProp contained "\<box-sizing\>"
syn match cssUIProp contained "\<ime-mode\>"
syn match cssUIProp contained "\<nav-\(index\|up\|right\|down\|left\)"
syn match cssUIProp contained "\<outline-offset\>"
syn match cssUIProp contained "\<text-overflow\>"
syn keyword cssUIAttr contained active inactive disabled root horizontal vertical clip ellipsis