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