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