 
   
   _addSelectedStyle: (args) ->
-    opacity = args.opacity or .5
+    opacity = if args.opacity? then args.opacity else .5
+    lineWidth = if args.lineWidth? then args.lineWidth else 1
     args.cartocss += """
       ##{args.table}[#{args.attrName} = #{args.attrVal}]{
         line-color:#D41623;
-        line-width:1;
+        line-width:#{lineWidth};
         polygon-fill:#E43430;
         polygon-opacity:#{opacity};}
     """

      attrName: 'continent'
      attrVal: "'#{tileConfig.regionName}'"
      opacity: .2

    sublayers.push 
      sql: "select * from #{args.table} where continent = '#{tileConfig.regionName}'"

      attrName: 'iso_3'
      attrVal: "'#{tileConfig.iso3}'"
      opacity: .2
      lineWidth: 0

    sublayers.push 
      sql: "select * from #{args.table} where iso_3 = '#{tileConfig.iso3}'"
