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