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