Element block pseudo-class :active generated with width 160px background position static line-height 1 height auto overflow hidden border-radius font-weight normal cursor default margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block border 0px rgba(0,0,0,1) solid transform padding 10px font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition float none box-sizing content-box z-index auto