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