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