Element block pseudo-class :active generated with font-weight normal transition display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 3 box-sizing content-box width 160px overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto float none cursor default position static background border 0px rgba(0,0,0,1) solid transform border-radius margin 0px padding 20px height auto font-size 16px