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