Element block pseudo-class :active generated with width 160px background z-index auto height auto font-weight bold overflow hidden font-size 16px line-height 1 padding 20px border 8px rgba(226,226,226,1) solid box-sizing content-box text-shadow border-radius display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px transition cursor default transform float none position static