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