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