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