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