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