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