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