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