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