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