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