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