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