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