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