Element block pseudo-class :active generated with overflow hidden transition margin 0px font-weight normal padding 20px position static line-height 1 border 0px rgba(0,0,0,1) solid float none background border-radius transform height auto cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 3px 3px 4px rgba(0,0,0,0.4) z-index auto display block box-sizing content-box width 160px font-size 16px