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