diff --git a/svg/fire_smoke.svg b/svg/fire_smoke.svg
deleted file mode 100644
index 9db9633..0000000
--- a/svg/fire_smoke.svg
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Moho 12.5 build 22414 -->
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg version="1.1" id="Frame_0" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="720px" height="720px">
-<g id="fire_smoke">
-<g id="Layer_63">
-<path fill="#ffffff" fill-rule="evenodd" stroke="none" d="M 192.305 614.431 C 141.048 584.598 131.916 527.630 131.910 527.621 C 131.904 527.618 82.668 538.640 73.962 493.522 C 66.286 453.744 103.805 444.234 99.423 440.406 C 25.156 375.529 123.470 314.963 123.473 314.951 C 123.474 314.953 127.521 332.728 132.988 339.195 C 138.351 345.539 156.073 355.461 154.870 352.385 C 124.178 273.910 208.101 292.442 201.232 273.703 C 181.306 219.350 249.056 195.408 249.061 195.400 C 249.064 195.403 279.881 235.539 278.495 228.508 C 268.973 180.187 310.960 185.426 304.658 170.797 C 292.783 143.231 324.296 132.390 317.391 123.349 C 285.413 81.483 327.381 55.451 335.979 49.247 C 347.322 41.059 359.856 21.820 359.858 21.818 C 359.860 21.820 369.715 41.640 381.463 49.452 C 386.976 53.117 404.619 57.743 414.148 84.203 C 417.479 93.454 405.897 123.345 405.897 123.349 C 405.899 123.353 442.211 145.505 425.922 173.109 C 415.119 191.418 427.741 201.784 431.474 199.786 C 436.657 197.011 463.847 183.809 486.097 204.771 C 507.075 224.536 500.791 255.825 500.793 255.830 C 500.796 255.833 540.754 257.870 532.843 284.761 C 532.220 286.880 541.851 270.560 548.163 270.164 C 578.693 268.250 572.691 248.536 572.694 248.534 C 572.697 248.544 649.318 304.504 603.863 354.219 C 601.778 356.499 616.242 359.763 619.552 386.258 C 622.991 413.787 585.657 426.677 594.580 435.708 C 625.549 467.056 642.773 418.181 642.778 418.180 C 642.775 418.190 651.061 500.325 608.921 525.070 C 586.135 538.449 575.112 534.730 575.109 534.731 C 575.103 534.739 566.272 592.455 512.314 616.846 C 471.811 635.156 412.626 627.397 362.574 657.904 C 297.141 628.855 253.194 649.870 192.305 614.431 Z"/>
-</g>
-<g id="fire_smoke">
-<path fill="#ffffff" fill-rule="evenodd" stroke="none" d="M 357.859 630.747 C 271.073 584.635 215.132 603.255 184.412 515.352 C 151.227 420.396 220.540 364.940 220.544 364.925 C 220.544 364.935 192.559 426.100 225.270 462.778 C 254.316 495.347 287.914 487.698 287.920 487.700 C 287.921 487.688 271.608 430.992 299.404 370.620 C 324.026 317.141 351.685 312.263 363.354 270.968 C 369.245 250.121 364.405 211.208 364.406 211.202 C 364.409 211.210 398.012 241.764 402.602 292.797 C 405.770 328.024 394.215 365.177 385.418 409.531 C 379.691 438.405 394.972 469.899 425.368 476.915 C 448.362 482.222 468.935 471.410 479.658 456.321 C 499.906 427.828 472.717 346.904 472.716 346.893 C 472.722 346.903 522.144 372.248 532.144 446.544 C 540.151 506.030 510.738 552.253 483.583 567.733 C 450.176 586.777 410.858 595.005 357.859 630.747 Z"/>
-<path fill="none" stroke="#000000" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" d="M 329.140 150.764 C 325.570 162.540 329.191 173.248 332.921 181.135 M 358.130 119.231 C 345.830 126.101 334.136 134.283 329.140 150.764 M 161.621 381.747 C 167.962 364.823 182.072 360.194 187.858 352.027 M 560.608 500.862 C 562.166 578.365 497.000 595.083 457.277 620.160 M 149.774 497.682 C 150.550 600.771 238.621 616.131 266.768 626.340 M 404.484 207.608 C 411.185 214.915 415.738 225.492 415.739 225.494 M 388.782 191.139 C 388.784 191.140 400.496 203.259 404.484 207.608 M 578.499 431.473 C 579.151 435.746 578.185 443.421 578.185 443.422 M 573.810 418.029 C 573.811 418.031 577.722 426.383 578.499 431.473 M 562.635 435.954 C 563.771 441.609 563.378 451.885 563.378 451.887 M 555.365 416.536 C 555.366 416.538 561.158 428.603 562.635 435.954 M 529.134 336.489 C 535.615 343.123 541.374 355.407 541.375 355.409 M 514.036 326.033 C 514.037 326.034 523.852 331.082 529.134 336.489 M 515.846 344.940 C 522.437 350.860 528.586 362.288 528.587 362.290 M 491.209 331.011 C 491.211 331.013 507.180 337.156 515.846 344.940 M 435.323 297.601 C 437.596 282.801 448.315 270.858 448.317 270.855 M 439.544 326.312 C 439.543 326.309 433.105 312.045 435.323 297.601 M 310.811 271.276 C 316.688 262.804 316.639 253.379 316.639 253.377 M 291.023 287.132 C 291.025 287.130 304.505 280.365 310.811 271.276 M 331.337 274.341 C 337.425 262.355 335.995 248.516 335.996 248.513 M 309.778 297.000 C 309.780 296.997 325.709 285.420 331.337 274.341 M 258.060 412.514 C 259.271 428.560 269.353 433.028 274.252 433.782 M 240.912 407.982 C 240.449 447.397 266.377 453.556 274.847 454.504 M 131.944 428.103 C 139.809 430.819 149.143 430.604 161.524 449.073 M 98.788 404.228 C 104.442 417.549 118.378 423.418 131.944 428.103 M 120.062 361.534 C 97.428 365.506 91.600 387.293 98.788 404.228 M 149.392 397.135 C 160.678 377.355 144.071 357.321 120.062 361.534 M 120.892 398.513 C 127.825 409.376 143.794 406.948 149.392 397.135 M 127.983 380.860 C 117.834 379.264 117.428 393.085 120.892 398.513 M 130.258 388.937 C 133.755 387.581 134.335 381.859 127.983 380.860 M 452.866 381.760 C 448.143 389.053 440.583 394.152 431.978 394.625 C 405.521 393.427 398.146 412.561 399.917 431.374 C 401.072 443.635 406.219 453.036 418.376 460.841 C 428.956 467.634 450.016 465.943 460.082 456.709 C 479.523 438.877 479.182 404.179 466.454 376.022 M 442.450 339.649 C 461.733 347.707 461.959 367.717 452.866 381.760 M 409.864 364.414 C 404.383 344.965 422.494 331.309 442.450 339.649 M 434.587 371.889 C 426.232 380.028 412.639 374.256 409.864 364.414 M 431.776 354.851 C 441.084 355.410 438.774 367.810 434.587 371.889 M 428.223 361.433 C 425.446 359.572 426.055 354.508 431.776 354.851 M 450.343 438.656 C 467.958 422.841 457.331 395.235 432.008 394.351 M 423.488 431.287 C 427.150 443.319 442.139 446.023 450.343 438.656 M 435.049 415.548 C 425.353 411.400 421.563 424.963 423.488 431.287 M 435.284 424.145 C 439.099 423.675 441.108 418.140 435.049 415.548 M 204.749 360.456 C 182.787 376.430 165.140 398.753 159.899 428.834 M 227.503 330.822 C 226.175 343.988 215.363 352.736 204.749 360.456 M 191.942 296.028 C 218.715 293.292 229.428 311.731 227.503 330.822 M 175.779 340.002 C 158.549 324.570 167.312 298.544 191.942 296.028 M 203.998 332.285 C 200.814 345.108 184.407 347.730 175.779 340.002 M 190.955 317.356 C 200.337 312.199 205.616 325.772 203.998 332.285 M 191.551 325.940 C 187.706 325.841 185.177 320.533 190.955 317.356 M 278.311 315.261 C 271.804 316.070 272.178 321.897 275.692 323.408 M 284.980 333.870 C 288.860 328.418 288.905 313.943 278.311 315.261 M 255.746 330.558 C 260.924 340.992 277.275 344.695 284.980 333.870 M 287.760 295.286 C 263.755 287.710 245.291 309.492 255.746 330.558 M 308.308 331.145 C 313.762 316.168 305.696 300.947 287.760 295.286 M 287.755 365.675 C 296.107 346.535 302.769 346.358 308.308 331.145 M 483.583 567.733 C 450.176 586.777 410.858 595.005 357.859 630.747 C 271.073 584.635 215.132 603.255 184.412 515.352 C 151.227 420.396 220.540 364.940 220.544 364.925 C 220.544 364.935 192.559 426.100 225.270 462.778 C 254.316 495.347 287.914 487.698 287.920 487.700 C 287.921 487.688 271.608 430.992 299.404 370.620 C 324.026 317.141 351.685 312.263 363.354 270.968 C 369.245 250.121 364.405 211.208 364.406 211.202 C 364.409 211.210 398.012 241.764 402.602 292.797 C 405.770 328.024 394.215 365.177 385.418 409.531 C 379.691 438.405 394.972 469.899 425.368 476.915 C 448.362 482.222 468.935 471.410 479.658 456.321 C 499.906 427.828 472.717 346.904 472.716 346.893 C 472.722 346.903 522.144 372.248 532.144 446.544 C 540.151 506.030 510.738 552.253 483.583 567.733 M 349.764 274.654 C 341.976 294.050 332.653 298.658 319.925 311.515 M 349.875 206.330 C 361.671 223.093 356.958 256.735 349.764 274.654 M 309.279 194.630 C 323.193 189.123 336.632 187.511 349.875 206.330 M 299.089 234.802 C 286.144 216.498 294.417 200.512 309.279 194.630 M 338.209 228.734 C 334.060 247.833 311.169 251.882 299.089 234.802 M 320.444 211.229 C 331.253 208.060 340.305 219.084 338.209 228.734 M 315.120 226.845 C 307.565 222.123 315.084 212.800 320.444 211.229 M 321.146 222.916 C 322.639 225.765 319.795 229.767 315.120 226.845 M 544.820 495.846 C 538.243 578.710 464.635 591.532 417.119 621.631 M 557.540 465.319 C 548.602 472.890 545.740 484.265 544.820 495.846 M 606.629 471.385 C 591.946 449.017 572.097 452.991 557.540 465.319 M 583.060 511.785 C 604.973 516.271 620.194 492.047 606.629 471.385 M 571.215 484.729 C 563.108 495.321 571.604 509.440 583.060 511.785 M 590.884 485.589 C 588.964 475.132 575.266 479.437 571.215 484.729 M 583.921 490.525 C 586.413 493.414 592.064 492.022 590.884 485.589 M 390.237 108.473 C 387.143 120.251 378.379 129.510 367.145 133.948 M 363.391 66.630 C 390.067 70.037 395.109 89.928 390.237 108.473 M 337.598 105.628 C 324.404 86.687 338.882 63.500 363.391 66.630 M 366.933 104.552 C 360.922 116.368 344.241 115.164 337.598 105.628 M 357.578 87.102 C 367.872 84.209 369.971 98.578 366.933 104.552 M 356.209 95.567 C 352.501 94.598 351.252 88.879 357.578 87.102 M 225.296 384.486 C 219.305 416.994 228.638 468.832 276.999 472.481 M 276.654 361.352 C 261.563 343.431 232.521 345.275 225.296 384.486 M 257.119 406.691 C 281.443 408.252 293.458 381.308 276.654 361.352 M 243.162 381.752 C 238.065 393.610 245.827 405.966 257.119 406.691 M 265.629 375.387 C 257.861 365.453 246.284 374.490 243.162 381.752 M 257.868 388.238 C 264.709 394.746 272.716 384.449 265.629 375.387 M 594.158 333.432 C 590.441 345.028 581.182 353.797 569.725 357.622 M 569.552 290.255 C 595.999 295.075 600.008 315.180 594.158 333.432 M 541.702 327.795 C 529.547 308.178 545.251 285.826 569.552 290.255 M 571.076 328.280 C 564.447 339.774 547.828 337.682 541.702 327.795 M 562.655 310.372 C 573.083 308.034 574.423 322.477 571.076 328.280 M 560.836 318.746 C 557.188 317.581 556.248 311.809 562.655 310.372 M 192.569 563.417 C 231.408 608.824 278.784 608.310 307.502 623.511 M 164.746 495.546 C 169.430 527.971 177.174 545.419 192.569 563.417 M 150.777 460.419 C 161.140 468.899 162.847 482.403 164.746 495.546 M 102.112 468.012 C 115.829 445.171 136.076 448.390 150.777 460.419 M 128.164 507.637 C 105.290 512.634 89.210 489.495 102.112 468.012 M 138.319 480.237 C 146.767 490.376 139.466 505.168 128.164 507.637 M 118.723 481.711 C 120.265 471.211 134.061 475.127 138.319 480.237 M 125.986 486.425 C 123.579 489.456 117.760 488.275 118.723 481.711 M 226.857 289.940 C 235.694 298.532 248.050 302.114 260.118 300.168 M 227.731 240.597 C 206.913 257.308 213.211 276.671 226.857 289.940 M 270.458 261.056 C 272.285 237.739 247.254 224.926 227.731 240.597 M 244.753 274.872 C 255.942 281.837 269.556 272.576 270.458 261.056 M 243.539 255.220 C 233.322 258.163 239.094 271.350 244.753 274.872 M 249.189 261.786 C 251.871 258.993 249.918 253.382 243.539 255.220 M 416.293 264.607 C 421.642 282.311 421.405 306.777 419.368 329.150 M 364.750 195.082 C 392.760 213.041 409.031 240.574 416.293 264.607 M 347.135 166.467 C 347.497 178.363 354.813 188.711 364.750 195.082 M 383.799 133.968 C 357.558 130.255 346.560 147.580 347.135 166.467 M 398.504 178.925 C 416.678 164.260 408.549 137.470 383.799 133.968 M 370.567 169.422 C 373.043 182.517 389.411 186.262 398.504 178.925 M 384.085 155.337 C 375.013 149.967 369.339 162.929 370.567 169.422 M 383.209 163.875 C 387.045 163.902 389.745 158.688 384.085 155.337 M 483.229 244.659 C 484.332 256.814 479.342 268.547 470.307 276.604 M 443.884 214.228 C 470.147 208.379 481.495 225.554 483.229 244.659 M 433.039 259.879 C 414.062 246.592 419.682 219.618 443.884 214.228 M 460.103 248.880 C 458.442 261.969 442.514 266.513 433.039 259.879 M 445.417 235.563 C 454.133 229.347 460.948 242.223 460.103 248.880 M 447.018 244.033 C 443.181 244.386 440.039 239.399 445.417 235.563 M 537.545 414.005 C 547.698 435.485 547.676 445.705 548.601 464.461 M 533.796 379.507 C 529.261 390.931 532.335 402.985 537.545 414.005 M 579.741 362.135 C 556.226 349.764 540.785 361.900 533.796 379.507 M 577.792 409.148 C 599.808 401.733 601.529 373.597 579.741 362.135 M 554.823 390.489 C 552.520 403.654 566.688 412.888 577.792 409.148 M 572.502 382.127 C 565.923 373.866 555.964 383.968 554.823 390.489 M 568.677 389.767 C 572.239 391.144 576.581 387.248 572.502 382.127 M 468.975 332.217 C 492.196 345.822 508.149 349.086 522.588 381.887 M 456.390 307.534 C 456.656 317.344 460.578 327.296 468.975 332.217 M 491.203 273.064 C 464.800 270.790 455.877 288.647 456.390 307.534 M 508.317 317.193 C 525.690 301.565 516.122 275.211 491.203 273.064 M 479.928 309.214 C 483.115 322.146 499.637 325.001 508.317 317.193 M 492.650 294.404 C 483.297 289.538 478.347 302.797 479.928 309.214 M 492.240 302.984 C 496.075 302.802 498.489 297.442 492.650 294.404 "/>
-<path fill="none" stroke="#000000" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" d="M 197.636 507.373 C 229.226 597.672 291.819 570.939 357.529 612.540 C 401.139 584.079 440.701 571.830 466.532 557.353 C 494.540 541.656 512.803 512.159 516.896 480.820 C 523.840 427.649 499.427 394.404 499.425 394.395 C 499.424 394.403 507.831 454.198 486.659 478.217 C 465.820 501.858 429.635 501.701 410.367 493.836 C 389.531 485.332 363.987 454.803 363.989 423.550 C 363.992 367.125 384.336 343.706 386.799 315.780 C 391.279 264.962 378.012 252.269 378.011 252.262 C 378.010 252.267 378.671 274.133 369.393 301.202 C 358.027 334.365 322.812 348.648 309.338 390.751 C 295.279 434.678 303.515 476.605 306.384 503.207 C 292.847 507.038 258.381 514.505 222.258 483.424 C 197.193 461.857 198.414 422.516 198.412 422.510 C 198.411 422.518 179.267 454.864 197.636 507.373 "/>
-</g>
-<g id="specs_2">
-<path fill="#ff0000" fill-rule="evenodd" stroke="none" d="M 360.000 678.862 C 360.001 678.865 370.220 707.477 370.221 707.480 C 370.220 707.479 360.001 697.971 360.000 697.970 C 359.999 697.971 349.780 707.479 349.779 707.480 C 349.780 707.477 359.999 678.865 360.000 678.862 Z"/>
-<path fill="#0000ff" fill-rule="evenodd" stroke="none" d="M 360.000 31.076 C 360.001 31.077 365.936 47.698 365.937 47.699 C 365.936 47.699 360.001 42.176 360.000 42.176 C 359.999 42.176 354.064 47.699 354.063 47.699 C 354.064 47.698 359.999 31.077 360.000 31.076 Z"/>
-<path fill="#00ff00" fill-rule="evenodd" stroke="none" d="M 74.848 490.984 C 74.850 490.983 91.440 484.963 91.442 484.962 C 91.441 484.963 85.949 490.927 85.948 490.928 C 85.949 490.928 91.501 496.836 91.502 496.836 C 91.500 496.836 74.850 490.984 74.848 490.984 Z"/>
-<path fill="#ffff00" fill-rule="evenodd" stroke="none" d="M 176.808 624.638 C 176.808 624.637 183.583 609.886 183.584 609.885 C 183.584 609.886 183.940 617.334 183.940 617.335 C 183.941 617.335 191.396 617.516 191.396 617.516 C 191.395 617.516 176.809 624.637 176.808 624.638 Z"/>
-<path fill="#ffff00" fill-rule="evenodd" stroke="none" d="M 543.192 624.457 C 543.192 624.456 536.122 609.844 536.122 609.843 C 536.122 609.844 535.915 617.298 535.915 617.299 C 535.914 617.299 528.464 617.629 528.463 617.629 C 528.465 617.630 543.191 624.457 543.192 624.457 Z"/>
-<path fill="#00ff00" fill-rule="evenodd" stroke="none" d="M 636.479 490.984 C 636.478 490.983 619.888 484.963 619.886 484.962 C 619.886 484.963 625.379 490.927 625.380 490.928 C 625.379 490.928 619.827 496.836 619.826 496.836 C 619.828 496.836 636.478 490.984 636.479 490.984 Z"/>
-<path fill="#00ffff" fill-rule="evenodd" stroke="none" d="M 506.132 212.976 C 506.131 212.977 501.793 225.229 501.792 225.230 C 501.792 225.229 500.970 219.315 500.970 219.314 C 500.970 219.314 495.012 219.708 495.011 219.708 C 495.013 219.707 506.131 212.976 506.132 212.976 Z"/>
-<path fill="#00ffff" fill-rule="evenodd" stroke="none" d="M 213.960 213.382 C 213.961 213.383 219.107 225.318 219.107 225.319 C 219.107 225.319 219.533 219.363 219.533 219.362 C 219.533 219.362 225.504 219.358 225.504 219.358 C 225.503 219.357 213.961 213.383 213.960 213.382 Z"/>
-<path fill="#be0027" fill-rule="evenodd" stroke="none" d="M 360.000 668.046 C 360.001 668.043 370.220 639.431 370.221 639.428 C 370.220 639.429 360.001 648.937 360.000 648.938 C 359.999 648.937 349.780 639.429 349.779 639.428 C 349.780 639.431 359.999 668.043 360.000 668.046 Z"/>
-</g>
-</g>
-</svg>