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