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