Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(17,36,214,0.3) border 0px rgba(0,0,0,1) solid line-height 1 border-radius position static background padding 20px transition transform overflow hidden width 160px float none display block height auto box-sizing content-box margin 0px font-size 16px cursor default z-index auto font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2)