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