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