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