Element block pseudo-class :active generated with padding 20px display block cursor default line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto margin 0px box-sizing content-box box-shadow 1px 1px 1px rgba(255,0,0,1) width 160px overflow hidden font-weight normal transition transform font-size 16px border 0px rgba(0,0,0,1) solid z-index auto float none position static border-radius background