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