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