@cian : #00ffff;
@Magenta :#ff00ff;
@gris:#D0D0D0;
@rojo:#D8032B;
@amarillo:#E7E34F;
#osm{ 
    line-color:@cian;
  	[zoom=3]{
     line-width:0.1;
  	}
  	[zoom=4]{
     line-width:0.1;
  	}
  	[zoom=5]{
     line-width:0.2;
  	}
  	[zoom=6]{
     line-width:0.3;
  	}
  	[zoom=7]{
     line-width:0.4;
  	}
  	[zoom=8]{
     line-width:0.5;
  	}
  	[zoom=9]{
     line-width:0.6;
  	}
	[zoom=10]{
     line-width:0.7;
  	}
  	[zoom=11]{
     line-width:0.8;
  	}
  	[zoom=12]{
     line-width:0.9;
  	}
}
#tiger{ 

    line-color:@Magenta;
    	[zoom=3]{
     line-width:0.1;
  	}
  	[zoom=4]{
     line-width:0.2;
  	}
  	[zoom=5]{
     line-width:0.3;
  	}
  	[zoom=6]{
     line-width:0.4;
  	}
  	[zoom=7]{
     line-width:0.5;
  	}
  	[zoom=8]{
     line-width:0.6;
  	}
  	[zoom=9]{
     line-width:0.7;
  	}
	[zoom=10]{
     line-width:0.8;
  	}
  	[zoom=11]{
     line-width:0.9;
  	}
  	[zoom=12]{
     line-width:1;
  	}

  }