Element block pseudo-element :before generated with outline none text-shadow 0px 1px 0px rgba(255,255,255,0.8) font-size 1em font-weight bold line-height 2em float none display inline-block margin 0.5em width auto transition position static transform cursor default padding 1.5em overflow visible height auto background z-index auto box-sizing content-box opacity 1 border 1px rgba(211,211,211,1) solid box-shadow 0px 0px 1px rgba(255,255,255,0.8) border-radius