Element block pseudo-class :active generated with font-size 16px display block border 0px rgba(0,0,0,1) solid margin 0px cursor default position static overflow hidden border-radius font-weight normal float none padding 20px background transition box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 0px -3px 1px rgba(0,0,0,0.3) z-index auto transform height auto width 160px line-height 1