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