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