roads.mss

   1 /* ROADS.MSS CONTENTS
   2  * - Road & rail lines
   3  * - Ferries
   4  * - Aeroways
   5  * - Railway
   6  */
   7
   8 /* ==================================================================
   9    ROAD & RAIL LINES
  10 /* ================================================================== */
  11
  12 /* At lower zoomlevels, just show major automobile routes: motorways
  13 and trunks. */
  14
  15 #roads_low[zoom>=5][zoom<=8] {
  16   [type='motorway'] { line-color: @motorway_line; }
  17   [type='trunk'] { line-color: @motorway_line; }
  18   [zoom=5] {
  19     [type='motorway'] { line-width: 0.4; }
  20     [type='trunk'] { line-width: 0.2; } }
  21   [zoom=6] {
  22     [type='motorway'] { line-width: 0.5; }
  23     [type='trunk'] { line-width: 0.25; } }
  24   [zoom=7] {
  25     [type='motorway'] { line-width: 0.6; }
  26     [type='trunk'] { line-width: 0.3; } }
  27   [zoom=8] {
  28     [type='motorway'] { line-width: 1; }
  29     [type='trunk'] { line-width: 0.5; } }
  30 }
  31
  32 /* At mid-level scales start to show primary and secondary routes
  33 as well. */
  34
  35 #roads_med[zoom>=9][zoom<=10] {
  36   [type='motorway'],
  37   [type='motorway_link'] {
  38     line-color: @motorway_line;
  39   }
  40   [type='trunk'],
  41   [type='trunk_link'] {
  42     line-color: @motorway_line;
  43   }
  44   [type='primary'] { line-color: @primary_line; }
  45   [type='secondary'] { line-color: @secondary_line; }
  46   [type='tertiary'] { line-color: @standard_line; }
  47   [zoom=9] {
  48     [type='motorway'],[type='trunk'] { line-width: 1.4; }
  49     [type='primary'],[type='secondary'],
  50     [type='motorway_link'],[type='trunk_link'] { line-width: 0.6; }
  51   }
  52   [zoom=10] {
  53     [type='motorway'],[type='trunk'] { line-width: 1.8; }
  54     [type='primary'],[type='secondary'],
  55     [type='motorway_link'],[type='trunk_link'] { line-width: 0.8; }
  56   }
  57 }
  58
  59 /* Road width variables that are used in road & bridge styles */
  60 @r11_motorway: 3;   @r11_main: 3;   @r11_inter: 1.5;  @r11_minor: 0;   @r11_narrow: 0;   @r11_noauto: 0;
  61 @r12_motorway: 4;   @r12_main: 3.5; @r12_inter: 2;    @r12_minor: 0;   @r12_narrow: 0;   @r12_noauto: 0;
  62 @r13_motorway: 5;   @r13_main: 4.5; @r13_inter: 3.5;  @r13_minor: 2.5; @r13_narrow: 1.5; @r13_noauto: 0;
  63 @r14_motorway: 5;   @r14_main: 4.5; @r14_inter: 3.5;  @r14_minor: 2;   @r14_narrow: 2;   @r14_noauto: 1.2;
  64 @r15_motorway: 6;   @r15_main: 5;   @r15_inter: 4;    @r15_minor: 3;   @r15_narrow: 2.5; @r15_noauto: 1.5;
  65 @r16_motorway: 8;   @r16_main: 8;   @r16_inter: 6;    @r16_minor: 4;   @r16_narrow: 1.7;   @r16_noauto: 1.7;
  66 @r17_motorway: 10;  @r17_main: 10;  @r17_inter: 8;    @r17_minor: 6;   @r17_narrow: 2;   @r17_noauto: 2;
  67 @r18_motorway: 16;  @r18_main: 14;  @r18_inter: 12;   @r18_minor: 8;   @r18_narrow: 3;   @r18_noauto: 3;
  68
  69 @c11_motorway: 1;   @c11_main: 1;   @c11_inter: 0;    @c11_minor: 0;   @c11_narrow: 0;   @c11_noauto: 0;
  70 @c12_motorway: 1.5; @c12_main: 1.5; @c12_inter: 1;    @c12_minor: 0;   @c12_narrow: 0;   @c12_noauto: 0;
  71 @c13_motorway: 2;   @c13_main: 2;   @c13_inter: 1;    @c13_minor: 1;   @c13_narrow: 0.2; @c13_noauto: 0;
  72 @c14_motorway: 2;   @c14_main: 2;   @c14_inter: 1;    @c14_minor: 1;   @c14_narrow: 0.2; @c14_noauto: 1;
  73 @c15_motorway: 2.5; @c15_main: 2;   @c15_inter: 2;    @c15_minor: 1.5; @c15_narrow: 0.2; @c15_noauto: 2;
  74 @c16_motorway: 2.5; @c16_main: 2;   @c16_inter: 1.5;  @c16_minor: 1.5; @c16_narrow: 1;   @c16_noauto: 2;
  75 @c17_motorway: 3;   @c17_main: 2;   @c17_inter: 2;    @c17_minor: 2;   @c17_narrow: 1;   @c17_noauto: 3;
  76 @c18_motorway: 4;   @c18_main: 3;   @c18_inter: 3;    @c18_minor: 3;   @c18_narrow: 2;   @c18_noauto: 4;
  77
  78
  79 /* ---- Casing ----------------------------------------------- */
  80
  81 #roads_high::minor[style='standard'][zoom>=13][zoom<=20],
  82 #roads_high::minor[style='urban'][surface='paved'][zoom>=13][zoom<=20],
  83 #roads_high::minor[style='urban'][surface='unpaved'][zoom>=15][zoom<=20],
  84 #roads_high::minor[style='track'][zoom>=11][zoom<=20],
  85 #roads_high::casing[surface='unpaved'][zoom>=11][zoom<=20] {
  86   /* -- colors & styles -- */
  87   line-cap: butt;
  88   line-join: round;
  89   line-color: @unpaved_case;
  90   [structure='bridge'] { line-color: darken(@unpaved_case, 20%); }
  91   [style="track"] {
  92     line-color: @track_case;
  93     [structure='bridge'] { line-color: darken(@track_case, 20%); }
  94   }
  95   [style='noauto'] {
  96     line-color: @pedestrian_case;
  97     line-comp-op: darken;
  98     [structure='bridge'] { line-color: darken(@pedestrian_case, 10%); }
  99   }
 100
 101   /* -- widths -- */
 102   [zoom=11] {
 103     line-width: 0;
 104     [style='motorway'] { line-width: @r11_motorway; }
 105     [style='primary'], [style='secondary'] { line-width: @r11_main; }
 106   }
 107   [zoom=12] {
 108     line-width: 0;
 109     [style='motorway'] { line-width: @r12_motorway; }
 110     [style='primary'], [style='secondary'] { line-width: @r12_main; }
 111     [style='tertiary'] { line-width: @r12_inter; }
 112   }
 113   [zoom=13] {
 114     line-width: 0;
 115     [style='motorway'] { line-width: @r13_motorway; }
 116     [style='primary'], [style='secondary'] { line-width: @r13_main; }
 117     [style='tertiary'] { line-width: @r13_inter; }
 118     [style='standard'] { line-width: @r13_minor; }
 119     [style='track']{ line-width: @r13_narrow; }
 120   }
 121   [zoom=14] {
 122     [style='motorway'] { line-width: @r14_motorway; }
 123     [style='primary'], [style='secondary'] { line-width: @r14_main; }
 124     [style='tertiary'] { line-width: @r14_inter; }
 125     [style='standard'], [style='urban'][surface='paved'] { line-width: @r14_minor; }
 126     [style='track']{ line-width: @r14_narrow; }
 127     [style='noauto']   { line-width: @r14_noauto; }
 128   }
 129   [zoom=15] {
 130     [style='motorway'] { line-width: @r15_motorway; }
 131     [style='primary'], [style='secondary'] { line-width: @r15_main; }
 132     [style='tertiary'] { line-width: @r15_inter; }
 133     [style='standard'], [style='urban'] { line-width: @r15_minor; }
 134     [style='track'] { line-width: @r15_narrow; }
 135     [style='noauto'] { line-width: @r15_noauto; }
 136   }
 137   [zoom=16] {
 138     [style='motorway'] { line-width: @r16_motorway; }
 139     [style='primary'], [style='secondary'] { line-width: @r16_main; }
 140     [style='tertiary'] { line-width: @r16_inter; }
 141     [style='standard'] { line-width: @r16_minor; }
 142     [style='urban'] { line-width: @r16_minor; }
 143     [style='track']{ line-width: @r16_narrow; }
 144     [style='noauto']   { line-width: @r16_noauto; }
 145   }
 146   [zoom>=17] {
 147     [style='standard'] { line-width: @r17_minor; }
 148     [style='motorway'] { line-width: @r17_motorway; }
 149     [style='primary'], [style='secondary'] { line-width: @r17_main; }
 150     [style='tertiary'] { line-width: @r17_inter; }
 151     [style='urban']{ line-width: @r17_minor; }
 152     [style='track']{ line-width: @r17_narrow; }
 153     [style='noauto']   { line-width: @r17_noauto; }
 154   }
 155   [zoom>=18] {
 156     [style='motorway'] { line-width: @r18_motorway; }
 157     [style='primary'], [style='secondary'] { line-width: @r18_main; }
 158     [style='tertiary'] { line-width: @r18_inter; }
 159     [style='standard']{ line-width: @r18_minor; }
 160     [style='urban']{ line-width: @r18_minor; }
 161     [style='track']{ line-width: @r18_narrow; }
 162     [style='noauto']   { line-width: @r18_noauto; }
 163   }
 164 }
 165
 166
 167 #roads_high[zoom>=11][zoom<=20] {
 168   /* -- colors & styles -- */
 169   [zoom>=15][structure='bridge'] {
 170     bridge/line-cap: butt;
 171   }
 172   [zoom>=11] {
 173     line-cap: round;
 174     line-join: round;
 175     line-color: @paved;  // Default.
 176   }
 177   [style='motorway'] {
 178     [zoom>=15][structure='bridge'] { bridge/line-color: darken(@motorway_case, 10%); }
 179     [zoom>=11] {
 180       line-color: @motorway_fill;
 181       [structure='tunnel'] { line-color: lighten(@motorway_fill, 10%); }
 182     }
 183   }
 184   [style='primary'] {
 185     [zoom>=15][structure='bridge'] { bridge/line-color: darken(@primary_case, 10%); }
 186     [zoom>=11] {
 187       line-color: @primary_fill;
 188       [structure='tunnel'] { line-color: lighten(@primary_fill, 10%); }
 189     }
 190   }
 191   [style='secondary'] {
 192     [zoom>=15][structure='bridge'] { bridge/line-color: darken(@secondary_case, 10%); }
 193     [zoom>=11] {
 194       line-color: @secondary_fill;
 195       [structure='tunnel'] { line-color: lighten(@secondary_fill, 10%); }
 196     }
 197   }
 198   [style='tertiary'] {
 199     [zoom>=15][structure='bridge'] { bridge/line-color: darken(@tertiary_case, 10%); }
 200     [zoom>=11] {
 201       line-color: @tertiary_fill;
 202       [structure='tunnel'] { line-color: lighten(@secondary_fill, 10%); }
 203     }
 204   }
 205   [style='standard'] {
 206     [zoom>=15][structure='bridge'] { bridge/line-color: darken(@standard_case, 15%); }
 207     [zoom>=11] {
 208       line-color: @standard_fill;
 209     }
 210   }
 211   [style="urban"] {
 212     [zoom>=15][structure='bridge'] { bridge/line-color: darken(@urban_case, 15%); }
 213     [zoom>=11][surface='unpaved'] {
 214       line-color: @unpaved_case;
 215     }
 216     [zoom>=11][surface='paved'],
 217     [zoom>=15][surface='unpaved'] {
 218       line-color: @urban_fill;
 219     }
 220   }
 221   [zoom>=11][surface='unpaved'] {
 222     line-color: @unpaved;
 223   }
 224   [style="track"] {
 225     [zoom>=15][structure='bridge'] { bridge/line-color: darken(@track_case, 10%); }
 226     [zoom>=11] {
 227       line-color: @track_fill;
 228       line-dasharray: 4,2;
 229       line-cap: butt;
 230       line-join: round;
 231     }
 232     [zoom>=16] {line-dasharray: 8,2;}
 233     [zoom>=18] {line-dasharray: 10,2;}
 234   }
 235   [structure='ford'] {
 236     line-dasharray: 8,2;
 237     line-cap: butt;
 238     line-color: darken(@water, 10%);
 239   }
 240   [style='noauto'] {
 241     [zoom>=15][structure='bridge'] { bridge/line-color: darken(@pedestrian_case, 15%); }
 242     [zoom>=11] {
 243       line-color: @pedestrian_fill;
 244       line-cap: round;
 245       line-width: 0.4;
 246     }
 247   }
 248   [zoom>=11][condition='bad'][style!='noauto'] {
 249     line-dasharray: 5,0.5;
 250     line-cap: butt;
 251   }
 252   [zoom>=11][construction!=null] {
 253     line-dasharray: 10,10;
 254     line-cap: butt;
 255     line-width: 0;
 256   }
 257   /* -- widths -- */
 258   [zoom=11] {
 259     [style='urban'], [style='standard'] { line-width: @r11_minor; }
 260     [style='motorway'] {
 261       line-width: @r11_motorway;
 262       [surface='unpaved'] {line-width: @r11_motorway - @c11_motorway;}
 263     }
 264     [style='primary'], [style='secondary'] {
 265       line-width: @r11_main;
 266       [surface='unpaved'] {line-width: @r11_main - @c11_main;}
 267     }
 268     [style='tertiary'] { line-width: @r11_inter; }
 269     [style='urban']{ line-width: @r11_minor; }
 270     [style='track']{ line-width: @r11_narrow; }
 271     [style='noauto']   { line-width: 0; }
 272     [construction!=null] { line-width: 0; }
 273   }
 274   [zoom=12] {
 275     [style='urban'], [style='standard'] { line-width: @r12_minor; }
 276     [style='motorway'] {
 277       line-width: @r12_motorway;
 278       [surface='unpaved'] {line-width: @r12_motorway - @c12_motorway;}
 279     }
 280     [style='primary'],
 281     [style='secondary'] {
 282       line-width: @r12_main;
 283       [surface='unpaved'] {line-width: @r12_main - @c12_main;}
 284     }
 285     [style='tertiary'] { line-width: @r12_inter;}
 286     [style='urban']{ line-width: @r12_minor; }
 287     [style='track']{ line-width: @r12_narrow; }
 288     [style='noauto']   { line-width: @r12_noauto; }
 289     [construction!=null] { line-width: 0; }
 290   }
 291   [zoom=13] {
 292     [style='standard'] { line-width: @r13_minor - @c13_minor; }
 293     [style='urban'] {
 294       line-width: @r13_minor - @c13_minor;
 295       [surface='unpaved'] {line-width: 0.5;}
 296     }
 297     [style='motorway'] {
 298       line-width: @r13_motorway;
 299       [surface='unpaved'] {line-width: @r13_motorway - @c13_motorway;}
 300     }
 301     [style='primary'], [style='secondary'] {
 302       line-width: @r13_main;
 303       [surface='unpaved'] {line-width: @r13_main - @c13_main;}
 304     }
 305     [style='tertiary'] {
 306       line-width: @r13_inter;
 307       [surface='unpaved'] {line-width: @r13_inter - @c13_inter;}
 308     }
 309     [style='track']{line-width: @r13_narrow; }
 310     [style='noauto']   { line-width: @r13_noauto; }
 311     [construction!=null] { line-width: 0; }
 312   }
 313   [zoom=14] {
 314     [style='standard'] { line-width: @r14_minor - @c14_minor; }
 315     [style='urban'] {
 316       line-width: @r14_minor - @c14_minor;
 317       [surface='unpaved'] {line-width: 0.8;}
 318     }
 319     [style='motorway'] {
 320       line-width: @r14_motorway;
 321       [surface='unpaved'] {line-width: @r14_motorway - @c14_motorway;}
 322     }
 323     [style='primary'], [style='secondary'] {
 324       line-width: @r14_main;
 325       [surface='unpaved'] {line-width: @r14_main - @c14_main;}
 326     }
 327     [style='tertiary'] {
 328       line-width: @r14_inter;
 329       [surface='unpaved'] {line-width: @r14_inter - @c14_inter;}
 330     }
 331     [style='track']{ line-width: @r14_narrow; }
 332     [style='noauto']   { line-width: @r14_noauto; line-dasharray: 0.1,4; }
 333     [construction!=null] { line-width: 0; }
 334   }
 335   [zoom=15] {
 336     [style='standard'], [style='urban'] {
 337       [structure='bridge'] {bridge/line-width: @r15_minor;}
 338       line-width: @r15_minor - @c15_minor;
 339     }
 340     [style='motorway'] {
 341       [structure='bridge'] {bridge/line-width: @r15_motorway + @c15_motorway;}
 342       line-width: @r15_motorway;
 343       [surface='unpaved'] {line-width: @r15_motorway - @c15_motorway;}
 344     }
 345     [style='primary'], [style='secondary'] {
 346       [structure='bridge'] {bridge/line-width: @r15_main + @c15_main;}
 347       line-width: @r15_main;
 348       [surface='unpaved'] {line-width: @r15_main - @c15_main;}
 349     }
 350     [style='tertiary'] {
 351       [structure='bridge'] {bridge/line-width: @r15_inter + 1;}
 352       line-width: @r15_inter;
 353       [surface='unpaved'] {line-width: @r15_inter - @c15_inter;}
 354     }
 355     [style='track']{ line-width: @r15_narrow; }
 356     [style='noauto']   {
 357       [structure='bridge'] {bridge/line-width: @r15_noauto + 1;}
 358       line-width: @r15_noauto; line-dasharray: 0.1,4;
 359     }
 360     [construction!=null] { line-dasharray: 10,10; }
 361   }
 362   [zoom=16] {
 363     [style='standard'],
 364     [style='urban'] {
 365       [structure='bridge'] {bridge/line-width: @r16_minor;}
 366       line-width: @r16_minor - @c16_minor;
 367     }
 368     [style='motorway'] {
 369       [structure='bridge'] {bridge/line-width: @r16_motorway + @c16_motorway;}
 370       line-width: @r16_motorway;
 371       [surface='unpaved'] {line-width: @r16_motorway - @c16_motorway;}
 372     }
 373     [style='primary'], [style='secondary'] {
 374       [structure='bridge'] {bridge/line-width: @r16_main + 2;}
 375       line-width: @r16_main;
 376       [surface='unpaved'] {line-width: @r16_main - @c16_main;}
 377     }
 378     [style='tertiary'] {
 379       [structure='bridge'] {bridge/line-width: @r16_inter + 1;}
 380       line-width: @r16_inter;
 381       [surface='unpaved'] {line-width: @r16_inter - @c16_inter;}
 382     }
 383     [style='track']{ line-width: @r16_narrow - @c16_narrow; }
 384     [style='noauto']   {
 385       [structure='bridge'] {bridge/line-width: @r16_noauto + 1;}
 386       line-width: @r16_noauto;
 387     }
 388     [construction!=null] { line-dasharray: 10,10; }
 389   }
 390   [zoom=17] {
 391     [style='urban'],
 392     [style='standard'] {
 393       [structure='bridge'] {bridge/line-width: @r17_minor + @c17_minor;}
 394       line-width: @r17_minor - @c17_minor;
 395     }
 396     [style='motorway'] {
 397       [structure='bridge'] {bridge/line-width: @r17_motorway + @c17_motorway;}
 398       line-width: @r17_motorway;
 399       [surface='unpaved'] {line-width: @r17_motorway - @c17_motorway;}
 400     }
 401     [style='primary'], [style='secondary'] {
 402       [structure='bridge'] {bridge/line-width: @r17_main + @c17_main;}
 403       line-width: @r17_main;
 404       [surface='unpaved'] {line-width: @r17_main - @c17_main;}
 405     }
 406     [style='tertiary'] {
 407       [structure='bridge'] {bridge/line-width: @r17_inter + @c17_inter;}
 408       line-width: @r17_inter;
 409       [surface='unpaved'] {line-width: @r17_inter - @c17_inter;}
 410     }
 411     [style='track']{
 412       [structure='bridge'] {bridge/line-width: @r17_narrow + @c17_narrow;}
 413       line-width: @r17_narrow - @c17_narrow;
 414     }
 415     [style='noauto']   {
 416       [structure='bridge'] {bridge/line-width: @r17_noauto + @c17_noauto;}
 417       line-width: @r17_noauto;
 418       [type='steps'] {
 419         line-cap: butt;
 420         line-width: @r17_noauto + @c17_noauto;
 421         line-dasharray: 2, 2;
 422       }
 423     }
 424     [construction!=null] { line-dasharray: 15,10; }
 425   }
 426   [zoom>=18] {
 427     [style='urban'],
 428     [style='standard'] {
 429       [structure='bridge'] {bridge/line-width: @r18_minor + @c18_minor;}
 430       line-width: @r18_minor - @c18_minor;
 431     }
 432     [style='motorway'] {
 433       [structure='bridge'] {bridge/line-width: @r18_motorway + @c18_motorway;}
 434       line-width: @r18_motorway;
 435       [surface='unpaved'] {line-width: @r18_motorway - @c18_motorway;}
 436     }
 437     [style='primary'], [style='secondary'] {
 438       [structure='bridge'] {bridge/line-width: @r18_main + @c18_main;}
 439       line-width: @r18_main;
 440       [surface='unpaved'] {line-width: @r18_main - @c18_main;}
 441     }
 442     [style='tertiary'] {
 443       [structure='bridge'] {bridge/line-width: @r18_inter + @c18_inter;}
 444       line-width: @r18_inter;
 445       [surface='unpaved'] {line-width: @r18_inter - @c18_inter;}
 446     }
 447     [style='track']{
 448       [structure='bridge'] {bridge/line-width: @r18_narrow + @c18_narrow;}
 449       line-width: @r18_narrow - @c18_narrow;
 450     }
 451     [style='noauto']   {
 452       [structure='bridge'] {bridge/line-width: @r18_noauto + @c18_noauto;}
 453       line-width: @r18_noauto;
 454       [type='steps'] {
 455         line-cap: butt;
 456         line-width: @r18_noauto + @c18_noauto;
 457         line-dasharray: 2,2;
 458       }
 459     }
 460     [construction!=null] { line-dasharray: 15,15; }
 461   }
 462 }
 463
 464 /* ---- Turning Circles --------------------------------------------- */
 465 #turning_circle_case[zoom>=14] {
 466   marker-fill:@standard_fill;
 467   marker-line-color:@standard_case;
 468   marker-line-width:2;
 469   marker-allow-overlap: true;
 470 }
 471 #turning_circle_fill[zoom>=14] {
 472   marker-fill: @standard_fill;
 473   marker-line-width: 0;
 474   marker-line-opacity: 0;
 475   marker-allow-overlap: true;
 476 }
 477 #turning_circle_case,
 478 #turning_circle_fill {
 479   [zoom=14] { marker-width: @r14_minor * 1.1; }
 480   [zoom=15] { marker-width: @r15_minor * 1.1; }
 481   [zoom=16] { marker-width: @r16_minor * 1.1; }
 482   [zoom=17] { marker-width: @r17_minor * 1.1; }
 483   [zoom>=18] { marker-width: @r18_minor * 1.1; }
 484 }
 485
 486 /* ================================================================== */
 487 /* FERRIES
 488 /* ================================================================== */
 489
 490 #ferry[zoom>=9] {
 491   line-color: @ferry;
 492   line-width: 0.5;
 493   line-dasharray: 4, 4;
 494   [zoom>=13] {
 495     line-width: 0.8;
 496     line-dasharray: 6, 6;
 497   }
 498 }
 499
 500 /* ================================================================== */
 501 /* AEROWAYS
 502 /* ================================================================== */
 503
 504 #aeroway[zoom>=14] {
 505   line-color:@aeroway;
 506   line-cap:butt;
 507   line-join:miter;
 508   [type='runway'] {
 509     [zoom=14]{ line-width:7; }
 510     [zoom=15]{ line-width:11; }
 511     [zoom=16]{ line-width:15; }
 512     [zoom=17]{ line-width:19; }
 513     [zoom>17]{ line-width:23; }
 514   }
 515   [type='taxiway'] {
 516     [zoom=14]{ line-width:1.5; }
 517     [zoom=15]{ line-width:2; }
 518     [zoom=16]{ line-width:3; }
 519     [zoom=17]{ line-width:4; }
 520     [zoom>17]{ line-width:5; }
 521   }
 522   [tunnel='yes'][zoom>=14][zoom<=20] {
 523     line-color: @land;
 524     line-join: round;
 525     /* -- widths -- */
 526     [zoom=14] { line-width: 1 + 1; }
 527     [zoom=15] { line-width: 1.5 + 1; }
 528     [zoom=16] { line-width: 2 + 1; }
 529     [zoom=17] { line-width: 3 + 2; }
 530     [zoom>=18] { line-width: 4 + 3; }
 531   }
 532 }
 533 #aeroway-poly[zoom>=14] {
 534   polygon-fill: @aeroway;
 535 }
 536 /******************************************************************* */
 537
 538
 539 /* ================================================================== */
 540 /* RAILWAY
 541 /* ================================================================== */
 542
 543 #railway[type='disused'][zoom>=14][zoom<=20] {
 544   line-cap: butt;
 545   line-color: darken(@rail_line,20%);
 546   [zoom>=14] { line-width: 0.35; line-dasharray: 4,2;}
 547   [zoom>=15] { line-width: 0.55; line-dasharray: 4,2;}
 548   [zoom>=16] { line-width: 1; line-dasharray: 7,4; }
 549   [zoom>=18] { line-width: 1.75; line-dasharray: 10,6;}
 550 }
 551
 552 #railway[type='yard'][zoom>=15][zoom<=20] {
 553   line-cap: butt;
 554   line-color: @rail_line;
 555   [zoom>=15] { line-width: 0.35; }
 556   [zoom>=16] { line-width: 1.5; }
 557   [zoom>=18] { line-width: 2.25; }
 558 }
 559
 560 #railway[type='main'][zoom>=12][zoom<=20] {
 561   line-cap: butt;
 562   line-color: @rail_line;
 563   [zoom>=11] { line-width: 1; }
 564   [zoom>=14] { line-width: 1.25; }
 565   [zoom>=16] { line-width: 1.75; }
 566   [zoom>=18] { line-width: 2; }
 567   [zoom>=20] { line-width: 2.25; }
 568 }
 569
 570 #railway[type='other'][zoom>=14][zoom<=20] {
 571   line-cap: butt;
 572   line-color: @rail_line;
 573   [zoom>=14] { line-width: 1; }
 574   [zoom>=16] { line-width: 1.5; }
 575   [zoom>=18] { line-width: 1.75; }
 576   [zoom>=20] { line-width: 2; }
 577 }