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