Element block pseudo-class :active generated with margin 0px float none transition transform box-sizing content-box overflow visible display block box-shadow text-shadow -1px -1px 0px rgba(255,255,255,0.2) padding 0px line-height 1 border 0px rgba(0,0,0,1) solid border-radius z-index auto cursor default font-size 25px width auto background font-weight bold height auto position static