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