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