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