Element block pseudo-class :active generated with margin 0px box-shadow 0px 1px 0px rgb(119,119,119) transition border-radius cursor pointer box-sizing content-box overflow visible font-weight bold outline none transform line-height 40px status height auto z-index auto font-size 20px float none display inline-block text-shadow 0px 1px 0px #FFFFFF background padding 20px width auto border 0px rgba(0,0,0,1) solid position static opacity 1