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