Element block pseudo-element :before generated with font-size 16px height auto transform margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none transition line-height 1 background border-radius z-index auto padding 20px border 2px rgba(0,0,0,1) double overflow hidden position static cursor default box-sizing content-box width 160px font-weight normal display block text-shadow 1px 1px 1px rgba(0,0,0,0.2)