Element block pseudo-element :before generated with height auto box-sizing content-box font-weight normal border-radius padding 20px z-index auto transform cursor default margin 0px position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 float none overflow hidden transition width 160px border 0px rgba(0,0,0,1) solid background font-size 16px