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