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