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