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