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