Element block pseudo-class :active generated with height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal border 0px rgba(0,0,0,1) solid overflow hidden line-height 1 box-sizing content-box position static display block margin 0px transition cursor default background font-size 16px width 160px z-index auto float none padding 56px text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius transform