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