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