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