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