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