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