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