Element block pseudo-class :active generated with width auto font-weight normal transition z-index auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) float none height auto overflow visible display inline-block margin 0px box-sizing content-box background font-size 16px cursor default border 1px #b7b7b7 solid position static transform text-shadow 1px 1px 0px rgba(255,255,255,0.66) line-height normal border-radius padding 20px