diff --git a/layouts/partials/preloader.html b/layouts/partials/preloader.html
index 0a076bf..a897b33 100644
--- a/layouts/partials/preloader.html
+++ b/layouts/partials/preloader.html
@@ -1,8 +1,17 @@
 {{ if .Site.Params.preloader.enable }}
 <div class="preloader">
-  {{ with .Site.Params.preloader.preloader }}
-  <img src="{{ . | absURL }}" width="222px" alt="preloader">
-  {{ end }}
+  <div>
+    <div>
+      {{ with .Site.Params.preloader.preloader }}
+      <img src="{{ . | absURL }}" width="222px" alt="preloader">
+      {{ end }}
+    </div>
+    <div>
+      {{ with .Site.Params.preloader.loader }}
+      <img src="{{ . | absURL }}" width="222px" alt="preloader">
+      {{ end }}
+    </div> 
+  </div>
 </div>
 <noscript>
   <style>
diff --git a/static/media/contests/logo_chemieolympiade.svg b/static/media/contests/logo_chemieolympiade.svg
deleted file mode 100644
index 51d15e5..0000000
--- a/static/media/contests/logo_chemieolympiade.svg
+++ /dev/null
@@ -1,246 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   id="svg3270"
-   version="1.1"
-   inkscape:version="0.48.2 r9819"
-   width="800"
-   height="301"
-   sodipodi:docname="logo_chemieolympiade_trans.svg">
-  <metadata
-     id="metadata3276">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs3274" />
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1366"
-     inkscape:window-height="744"
-     id="namedview3272"
-     showgrid="false"
-     inkscape:zoom="1.1490485"
-     inkscape:cx="651.38051"
-     inkscape:cy="-51.569824"
-     inkscape:window-x="0"
-     inkscape:window-y="24"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg3270" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 399.125 179.65625 C 390.8807 179.74904 388.6896 185.12014 388.625 192.15625 C 388.50668 201.05972 391.10349 206.15555 401.34375 205.3125 C 402.55263 205.21298 405.84319 203.93034 408.90625 202.4375 L 406.75 198.53125 C 405.22049 199.32908 401.61258 201.67502 399.15625 201.34375 C 394.73445 200.7474 393.90625 197.78936 393.90625 195.15625 L 393.90625 192.65625 L 402 192.65625 L 409.53125 192.65625 C 409.52169 184.32203 406.81633 179.75055 399.125 179.65625 z M 398.78125 183.28125 C 401.81354 183.28125 403.78125 185.88317 403.78125 187.46875 L 403.78125 189.28125 L 398.78125 189.28125 L 393.78125 189.28125 L 393.78125 187.46875 C 393.78125 186.01778 395.74896 183.28125 398.78125 183.28125 z "
-     id="path3385-1-1-9" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 187.75 0.28125 C 168.17093 0.44665877 140.76485 5.1311951 117 12.59375 C 104.10175 16.644012 79.736595 28.434584 68.15625 36.21875 C 35.115568 58.428289 12.816514 88.033875 4.6875 120.5 C -1.6571193 145.83951 -1.4829631 158.88101 5.5625 184.84375 C 13.792698 215.17228 37.141809 245.35352 68.34375 265.96875 C 94.607159 283.32107 129.45794 296.04998 159.875 299.375 C 166.27393 300.07449 171.64636 300.5179 171.84375 300.375 C 172.04115 300.2321 173.51615 289.18177 175.09375 275.8125 C 176.67135 262.44322 177.95625 251.4457 177.96875 251.375 C 177.98125 251.30425 185.5375 250.91459 194.75 250.53125 C 226.1598 249.22426 247.83863 245.77716 264.34375 239.4375 C 284.47305 231.70579 290.92466 222.66366 284.84375 210.71875 C 283.66493 208.40316 267.91493 183.92663 249.84375 156.34375 L 217 106.1875 L 217 85.28125 L 217 64.375 L 221.5625 58.25 L 226.125 52.125 L 225.8125 47.3125 L 225.5 42.5 L 213.28125 42.21875 L 201.0625 41.9375 L 201.53125 39.21875 C 201.9889 36.641061 205.986 3.2283604 206 1.84375 C 206.00363 1.4841766 201.32492 0.88850675 195.625 0.5 C 193.1813 0.33343725 190.54701 0.25762018 187.75 0.28125 z M 153 42 L 173.46875 42 L 193.9375 42 L 193.46875 44.75 C 193.04386 47.185732 176.48454 194.78516 172.125 235 L 170.4375 250.5 L 166.96875 250.625 C 161.12976 250.85973 147.26545 249.10436 134.0625 246.4375 C 99.110861 239.37763 84.095161 227.6604 90.46875 212.40625 C 91.279193 210.46659 107.47919 186.00306 126.46875 158.03125 L 161 107.15625 L 161 85.4375 L 161 63.6875 L 157 58.375 L 153 53.09375 L 153 47.53125 L 153 42 z "
-     id="path3429" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 604,261.47603 3.16515,-0.0192 c 3.70191,-0.14591 4.88007,-2.13532 4.86043,-5.86911 L 605,231.07118 609.8449,231 l 1.0213,3.25 c 0.56171,1.7875 1.52937,5.21974 2.15035,7.6272 0.62097,2.40747 1.33224,5.36709 1.76863,4.88462 0.43639,-0.48246 1.74927,-5.29932 2.72947,-9.01182 l 1.78219,-6.75 5.21827,0.0961 c -0.23217,0.6875 -2.50496,8.85326 -5.05065,16.73588 -2.54569,7.88262 -5.49161,15.19512 -6.54649,16.25 C 611.758,265.242 609.61677,266 607.5,266 l -3.5,0 z"
-     id="path3425"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="cccccsscsccssscc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 686.3125 230.96875 C 685.34429 231.00414 684.44305 231.15202 683.875 231.5 L 682.03125 232.625 L 682.03125 231.03125 L 676 231 L 676 248.5 L 676 266 L 678.5 266 L 681 266 L 681 260.375 L 681 255.53125 L 683.25 256.25 C 687.85008 257.70183 694.8936 256.4259 697.5625 249.4375 C 698.68556 245.54637 698.48873 244.24401 698.0625 240.28125 C 697.37249 233.86613 693.615 231 689.25 231 C 688.31736 231 687.28071 230.93336 686.3125 230.96875 z M 686.28125 235.09375 C 687.79808 235.01314 689.30633 235.67117 690.59375 237.09375 C 692.22121 238.8636 692.62161 241.0371 692.5 244.1875 C 692.5 247.44531 692.48868 248.27309 690.4375 250.46875 C 690.4375 250.54265 686.49834 252.12379 683.25 250.46875 C 681.0127 248.52895 680.78239 247.71717 681 244.03125 C 681 241.06215 680.68109 238.94007 682.84375 236.65625 C 683.93255 235.6709 685.10149 235.15645 686.28125 235.09375 z "
-     id="path3423" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 363.06863,255.30538 c -1.96366,-1.03316 -4.27859,-3.46217 -5.41208,-5.67879 -3.41313,-5.96999 -2.84046,-16.46326 0.17493,-22.29639 8.04397,-10.68173 16.58593,-9.66459 25.0266,1.08452 l -4.07236,3.46477 c 0,0 -8.63051,-11.13237 -15.44945,-2.62949 -3.65124,5.36699 -2.24259,19.06803 3.20821,21.47611 5.75528,1.46122 7.95814,-1.01687 11.94345,-4.16922 l 4.03964,4.06989 c -3.6555,4.04374 -6.11877,5.63064 -11.23114,6.0709 -3.34283,0.28787 -5.83681,-0.13414 -8.22812,-1.3923 z"
-     id="path3419"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="cccccccccccc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 389.95956,256.93165 390,221 l 3,0 2.94561,0.10879 -0.001,11.31661 c 0.58527,-0.58527 5.804,-2.49496 8.14625,-1.94665 9.07205,1.73487 6.45015,10.75793 6.89451,16.33767 L 411,257.13284 404.95607,257.04393 405,246 c 0.0145,-4.19933 0.97725,-9.59885 -2.69842,-10.81279 -1.20912,-0.17204 -3.12162,0.1813 -4.25,0.78518 L 396,237.07037 l 0,9.96481 0,9.96482 z"
-     id="path3417"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="cccccccccccscccc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 568 220.65625 C 561.26048 220.65625 557.67358 222.98272 555.03125 229.125 C 553.36554 232.99704 553.1625 235.39314 553.1875 240 C 553.22702 247.29603 556.6815 253.01767 561.0625 255.25 C 562.94975 256.21164 566.075 257 568 257 C 572.92812 257 578.0831 254.10506 580.46875 250 C 582.69081 246.17643 582.4687 239.86276 582.5 238.5 C 582.55124 236.26869 583.21717 230.64813 580.71875 227.28125 C 578.47536 223.14365 573.70792 220.65625 568 220.65625 z M 568 226 C 572.65331 226 575.11561 228.56827 575.90625 234.25 C 576.91382 241.4907 576.10975 246.59029 573.5 249.40625 C 566.19583 257.28759 556.68398 246.41661 560 233.96875 C 561.61151 227.91937 563.52904 226 568 226 z "
-     id="path3403" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 592,239 0,-18 2.5,0 2.5,0 0,18 0,18 -2.5,0 -2.5,0 z"
-     id="path3399" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 765 221 L 765 226.71875 C 765 231.55183 764.9375 231.65625 764.9375 231.65625 L 764.9375 232.59375 C 741.45802 220.2091 745.364 269.74357 765.3125 253.78125 L 765.21875 256.9375 L 771 257 L 771 239 L 771 221 L 768 221 L 765 221 z M 760.1875 235.71875 C 761.58221 235.81151 763.18665 236.3963 765 237.59375 L 765 250 C 751.11065 257.66847 750.4245 235.06941 760.1875 235.71875 z "
-     id="path3389" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 535,244 0,-2 6,0 6,0 0,2 0,2 -6,0 -6,0 z"
-     id="path3381" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 538.40625 179.28125 C 532.28789 179.27441 528.73795 183.2651 528.1875 190.875 C 527.52512 198.98303 531.87416 205.73203 539 205.53125 C 547.636 205.28792 549.19555 196.34207 549.03125 190.40625 C 548.16663 184.09811 545.86296 180.32117 541.1875 179.53125 C 540.20984 179.36608 539.2803 179.28223 538.40625 179.28125 z M 538.4375 184.03125 C 540.13703 183.99366 541.85845 184.6641 542.5 186 C 544.3769 189.90829 544.92386 201.0518 539.0625 201 C 536.25674 200.97522 535.70791 200.93464 534.03125 197.90625 C 532.14412 194.4977 532.94385 187.98391 535.03125 185.46875 C 535.80918 184.5314 537.11564 184.06049 538.4375 184.03125 z "
-     id="path3367" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 324,187 0,-18 3,0 3,0 0,18 0,18 -3,0 -3,0 z"
-     id="path3355" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 417,192.21811 0,-13.08958 6.38462,-0.10613 0,2.9888 c 1.42381,-1.31282 1.99685,-1.98004 6.59374,-3.08963 l -0.0216,5.57843 c -4.08375,1.1178 -4.75593,2.00776 -6.68749,3.84615 l 0.0375,16.65385 -3.34568,0 -2.96107,0 0,-12.78189 z"
-     id="path3349"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="cccccccccccc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 436.03846,178.93977 5.91981,0.0558 0.0385,3.10868 c 14.74037,-8.69433 16.41043,5.62158 16.08181,11.90973 l -0.0112,10.98604 c -2.06324,0 -3.97264,0 -6.03589,0 l -0.0158,-10.25 c -0.02,-13.00796 -4.59571,-10.4994 -10.01575,-6.89088 l 0,7.7633 0,9.37756 -5.93582,0 z"
-     id="path3347"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="ccccccsccccc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 495.83927,202.57088 C 494.67925,201.60526 495,196.2991 495,191.9349 l 0,-7.9349 -3.0502,0 c 0.0457,-0.97907 0.0502,-0.94444 0.0502,-2.5 0,-1.46667 -0.0133,-1.20033 0.0262,-2.46757 3.96212,-0.002 2.91732,-0.0837 2.91732,-0.0837 C 495.0708,177.44904 495.115,171 495.115,171 l 2.885,0 2.885,0 0.0627,4.2772 0.0627,3.76046 c 1.6653,0.0903 3.30095,0.0368 4.98954,-0.0228 l 0,2.65576 0,2.3294 -2.5,0 -2.5,0 0,8.5 c -0.016,3.94074 -0.93448,7.95607 2.5,8.5 l 2.5,0 0,2 0,2 -4.52475,0 c 0,0 -2.70608,-0.0978 -3.81764,-0.67991 -0.71951,-0.37679 -1.81828,-1.74923 -1.81828,-1.74923 z"
-     id="path3345"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="csccsccccccccccccccccccsc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 616,187 0,-18 2.5,0 2.5,0 0,18 0,18 -2.5,0 -2.5,0 z"
-     id="path3339" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 564.3125 30.65625 C 562.01924 30.624214 559.63425 30.724265 557.125 30.9375 C 538.25117 33.304079 524.33181 43.852147 522.53125 62.90625 C 518.98339 100.45076 521.20838 124.53575 553 134.4375 C 587.18716 141.93651 607.07327 123.61904 608.375 84 C 609.22016 58.277037 598.71142 31.136794 564.3125 30.65625 z M 564.53125 50.03125 C 568.5789 50.016529 571.29685 50.147349 574.96875 52.25 C 583.0104 56.85491 585 61.915486 585 83.09375 C 585 102.32382 582.73232 110.00457 576.09375 113.4375 C 571.9361 115.58751 562.2313 116.19044 556.625 114.625 C 547.995 112.21525 545.3212 106.49025 544.3125 88.53125 C 543.60765 75.982204 545.36925 61.735586 548.21875 57.125 C 551.00288 52.620179 556.92297 50.05892 564.53125 50.03125 z "
-     id="path3335" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 360.23586,132.94017 c -6.91748,-1.36383 -16.05846,-5.97409 -19.40712,-9.78801 C 334.04651,115.42763 331,103.25368 331,83.876177 c 0,-16.703299 1.41685,-25.664603 5.44239,-34.421966 10.94862,-19.366189 21.65893,-17.954783 42.30092,-17.925181 l 20.24332,0.02903 c 1.65854,0.0024 3.53705,1.864861 3.51337,3.523238 l -0.0916,6.415975 c -0.051,3.572506 -0.65267,7.092088 -1.35766,7.941549 l -1.26612,1.525573 c -10.68892,1.578089 -22.7963,-1.785808 -32.74143,1.155668 -15.10905,4.468812 -13.68095,18.477799 -13.6242,30.404544 -0.88354,13.021179 0.57216,28.245633 14.08186,31.908103 10.72385,0.5377 27.9165,-0.27206 32.3301,-0.34235 4.19639,-0.0668 3.66622,14.29995 1.54216,16.93247 -0.55201,0.68415 -2.87025,1.53693 -5,2.03105 -4.7873,1.11071 -30.33374,1.03032 -36.1364,-0.11371 z"
-     id="path3331"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="cssccsssscsccssscc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 295.33595,133.042 c -4.45835,0.0878 -12.3054,-0.13639 -12.30647,-3.82236 L 283.01478,78.75 283,31 c -0.001,-3.522163 6.48875,-4.056453 12.34501,-4 C 301.20127,27.056453 307,27.529559 307,30.657481 l 0,49.016272 0,49.016267 c 0,4.47905 -7.20571,4.26413 -11.66405,4.35198 z"
-     id="path3329"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="zscszscsz" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 431.85395,132.29378 c -1.85619,-0.36257 -6.17746,-2.50807 -6.35395,-4.50191 -0.28806,-15.37887 -0.28712,-47.401235 -0.28712,-47.401235 -0.18951,-31.286966 0.075,-48.745902 0.77797,-51.356655 0.60295,-3.849 1.28409,-4.01624 4.78712,-4.989121 2.04711,-0.568538 5.60944,-1.036215 7.91627,-1.039282 4.56906,-0.733269 9.71586,0.604562 9.80576,4.81647 l 0.32205,15.088977 c 0.17712,8.298937 -0.46074,15.072946 -0.0879,15.053354 7.99345,-1.809794 16.4928,-2.485971 24.31947,-2.948757 6.02873,-0.360257 10.332,-0.127183 15.50004,2.473445 5.29192,2.662965 8.55723,6.771469 10.4292,13.122318 0.7755,2.630952 1.04448,12.690838 0.83167,31.104526 0,0 0.0879,16.7034 0.0701,27.2159 -0.0122,7.19573 -22.89913,5.83569 -22.88462,-0.24179 0.0178,-7.44623 -0.0576,-23.59501 -0.0576,-23.59501 C 476.91067,92.117756 476.55559,79.7 476.15329,77.5 c -0.35865,-4.837705 -1.59785,-3.953016 -6.00457,-3.714044 -2.90022,0.157276 -8.84513,1.414353 -13.21092,2.793506 L 449,79.087013 l 0,23.409437 c 0,15.61879 0.48454,24.25608 -0.28883,25.95343 -1.68797,3.70469 -8.54525,5.46747 -16.85722,3.8439 z"
-     id="path3304"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="scscccssccssssssccscsss" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 429.3125 230.8125 C 421.0682 230.90529 418.8771 236.27639 418.8125 243.3125 C 418.69418 252.21597 421.29099 257.3118 431.53125 256.46875 C 432.74013 256.36923 435.99944 255.08659 439.0625 253.59375 L 436.9375 249.6875 C 435.40799 250.48533 431.76883 252.83127 429.3125 252.5 C 424.8907 251.90365 424.0625 248.94561 424.0625 246.3125 L 424.0625 243.8125 L 432.1875 243.8125 L 439.6875 243.8125 C 439.67794 235.47828 437.00383 230.9068 429.3125 230.8125 z M 429.21875 234.46875 C 432.25104 234.46875 434.21875 237.07067 434.21875 238.65625 L 434.21875 240.46875 L 429.21875 240.46875 L 424.21875 240.46875 L 424.21875 238.65625 C 424.21875 237.20528 426.18646 234.46875 429.21875 234.46875 z "
-     id="path3385-1-1" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 597.125 179.375 C 594.33726 179.45149 591.40814 180.12452 589.59375 181.3125 L 586.78125 183.15625 L 589.46875 186.75 C 601.93741 179.38137 600.71875 188.90625 600.71875 188.90625 C 600.71875 188.90625 591.41363 191.2263 589.65625 192.40625 C 587.14375 194.09321 586.6503 194.41856 586.15625 197.71875 C 585.75961 201.77821 587.35593 204.73126 590.21875 205.25 C 593.10845 205.77361 596.81949 204.61952 598.875 203.59375 L 601.09375 202.5 L 601.125 204.9375 L 606.46875 205 C 606.64986 182.60144 606.84022 183.63405 603.75 181.03125 C 602.55651 179.83778 599.91274 179.29851 597.125 179.375 z M 599.625 193.34375 C 600.81289 193.35247 601.1875 194.12491 601.1875 195.96875 L 601.1875 198.9375 L 598 200.46875 C 597.48643 200.73433 594.76094 202.28665 592.53125 200.65625 C 589.96568 198.78027 591.31126 195.87162 595.15625 194.53125 C 597.28388 193.78956 598.70108 193.33697 599.625 193.34375 z "
-     id="path3371-7-7" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 372.24901,202.3401 c -1.16002,-0.96562 -0.83927,-6.27178 -0.83927,-10.63598 l 0,-7.9349 -3.0502,0 c 0.0457,-0.97907 0.0502,-0.94444 0.0502,-2.5 0,-1.46667 -0.0133,-1.20033 0.0262,-2.46757 3.96212,-0.002 2.91732,-0.0837 2.91732,-0.0837 0.12728,-1.49969 0.17148,-7.94873 0.17148,-7.94873 l 2.885,0 2.885,0 0.0627,4.2772 0.0627,3.76046 c 1.6653,0.0903 3.30095,0.0368 4.98954,-0.0228 l 0,2.65576 0,2.3294 -2.5,0 -2.5,0 0,8.5 c -0.016,3.94074 -0.93448,7.95607 2.5,8.5 l 2.5,0 0,2 0,2 -4.52475,0 c 0,0 -2.70608,-0.0978 -3.81764,-0.67991 -0.71951,-0.37679 -1.81828,-1.74923 -1.81828,-1.74923 z"
-     id="path3345-6"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="csccsccccccccccccccccccsc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 340.34663,179.35449 5.91981,0.0558 0.0385,3.10868 c 14.74037,-8.69433 16.41043,5.62158 16.08181,11.90973 l -0.0112,10.98604 c -2.06324,0 -3.97264,0 -6.03589,0 l -0.0158,-10.25 c -0.02,-13.00796 -4.59571,-10.4994 -10.01575,-6.89088 l 0,7.7633 0,9.37756 -5.93582,0 z"
-     id="path3347-6"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="ccccccsccccc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 556.65429,178.73906 5.91981,0.0558 0.0385,3.10868 c 14.74037,-8.69433 16.41043,5.62158 16.08181,11.90973 l -0.0112,10.98604 c -2.06324,0 -3.97264,0 -6.03589,0 l -0.0158,-10.25 c -0.02,-13.00796 -4.59571,-10.4994 -10.01575,-6.89088 l 0,7.7633 0,9.37756 -5.93582,0 z"
-     id="path3347-8"
-     inkscape:connector-curvature="0"
-     sodipodi:nodetypes="ccccccsccccc" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 446.5 230.75 L 446.53125 256.8125 L 452.46875 256.8125 L 452.46875 247.40625 L 452.46875 239.65625 C 457.88879 236.04773 462.44875 233.55454 462.46875 246.5625 L 462.5 256.8125 L 462.53125 256.8125 L 468.46875 256.8125 L 468.53125 256.8125 L 468.53125 245.8125 C 468.58773 244.73172 468.58657 243.39748 468.46875 242 L 468.46875 239.65625 C 473.88879 236.04773 477.07365 233.55454 477.09375 246.5625 L 477.09375 256.8125 L 483.15625 256.8125 L 483.15625 245.8125 C 483.48487 239.52435 483.20912 225.21192 468.46875 233.90625 L 467.03125 234.5625 L 466.125 234.1875 C 463.89706 230.95028 459.79593 229.58445 452.46875 233.90625 L 452.40625 230.78125 L 446.5 230.75 z "
-     id="path3347-82" />
-  <path
-     inkscape:connector-curvature="0"
-     style="fill:#006fa2;fill-opacity:1"
-     d="m 631.08816,230.74749 0.0312,26.0625 5.9375,0 0,-9.40625 0,-7.75 c 5.42004,-3.60852 9.98,-6.10171 10,6.90625 l 0.0312,10.25 0.0312,0 5.9375,0 0.0625,0 0,-11 c 0.0565,-1.08078 0.0553,-2.41502 -0.0625,-3.8125 l 0,-2.34375 c 5.42004,-3.60852 8.6049,-6.10171 8.625,6.90625 l 0,10.25 6.0625,0 0,-11 c 0.32862,-6.28815 0.0529,-20.60058 -14.6875,-11.90625 l -1.4375,0.65625 -0.90625,-0.375 c -2.22794,-3.23722 -6.32907,-4.60305 -13.65625,-0.28125 l -0.0625,-3.125 -5.9061,-0.0312 z"
-     id="path3347-82-3" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 517.90625 231.34375 C 509.66195 231.43654 507.47085 236.80764 507.40625 243.84375 C 507.28793 252.74722 509.88474 257.8743 520.125 257.03125 C 521.33388 256.93173 524.59319 255.61784 527.65625 254.125 L 525.53125 250.21875 C 524.00174 251.01658 520.36258 253.36252 517.90625 253.03125 C 513.48445 252.4349 512.65625 249.47686 512.65625 246.84375 L 512.65625 244.34375 L 520.78125 244.34375 L 528.28125 244.34375 C 528.27169 236.00953 525.59758 231.43805 517.90625 231.34375 z M 517.6875 235.21875 C 520.71979 235.21875 522.6875 237.85192 522.6875 239.4375 L 522.6875 241.21875 L 517.6875 241.21875 L 512.6875 241.21875 L 512.6875 239.4375 C 512.6875 237.98653 514.65521 235.21875 517.6875 235.21875 z "
-     id="path3385-1-1-4" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 640.96875 179.03125 C 632.72445 179.12404 630.53335 184.49514 630.46875 191.53125 C 630.35043 200.43472 632.94724 205.5618 643.1875 204.71875 C 644.39638 204.61923 647.68694 203.30534 650.75 201.8125 L 648.625 197.90625 C 647.09549 198.70408 643.45633 201.05002 641 200.71875 C 636.5782 200.1224 635.75 197.16436 635.75 194.53125 L 635.75 192.03125 L 643.84375 192.03125 L 651.375 192.03125 C 651.36544 183.69703 648.66008 179.12555 640.96875 179.03125 z M 640.78125 182.78125 C 643.81354 182.78125 645.78125 185.38317 645.78125 186.96875 L 645.78125 188.78125 L 640.78125 188.78125 L 635.78125 188.78125 L 635.78125 186.96875 C 635.78125 185.51778 637.74896 182.78125 640.78125 182.78125 z "
-     id="path3385-1-1-3" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 788.96875 231.1875 C 780.72445 231.28029 778.53335 236.65139 778.46875 243.6875 C 778.35043 252.59097 780.94724 257.71805 791.1875 256.875 C 792.39638 256.77548 795.68694 255.46159 798.75 253.96875 L 796.625 250.0625 C 795.09549 250.86033 791.45633 253.20627 789 252.875 C 784.5782 252.27865 783.75 249.32061 783.75 246.6875 L 783.75 244.1875 L 791.84375 244.1875 L 799.375 244.1875 C 799.36544 235.85328 796.66008 231.2818 788.96875 231.1875 z M 788.78125 235.375 C 791.81354 235.375 793.78125 238.00817 793.78125 239.59375 L 793.78125 241.375 L 788.78125 241.375 L 783.78125 241.375 L 783.78125 239.59375 C 783.78125 238.14278 785.74896 235.375 788.78125 235.375 z "
-     id="path3385-1-1-2" />
-  <rect
-     style="fill:#006fa2;fill-opacity:1;stroke:none;stroke-width:10.80000019000000044;stroke-miterlimit:4;stroke-opacity:0.25490195999999998;stroke-dasharray:none;stroke-dashoffset:0"
-     id="rect4544"
-     width="6.4615383"
-     height="6"
-     x="706.61536"
-     y="220.84616" />
-  <rect
-     style="fill:#006fa2;fill-opacity:1;stroke:none"
-     id="rect4546"
-     width="6.3076925"
-     height="26"
-     x="706.61536"
-     y="231" />
-  <rect
-     style="fill:#006fa2;fill-opacity:1;stroke:none"
-     id="rect4544-2"
-     width="6.4615383"
-     height="6"
-     x="513.84631"
-     y="169.38464" />
-  <rect
-     style="fill:#006fa2;fill-opacity:1;stroke:none"
-     id="rect4546-3"
-     width="6.3076925"
-     height="26"
-     x="513.84631"
-     y="179.53848" />
-  <rect
-     style="fill:#006fa2;fill-opacity:1;stroke:none"
-     id="rect4544-5"
-     width="6.4615383"
-     height="6"
-     x="493.07697"
-     y="220.92305" />
-  <rect
-     style="fill:#006fa2;fill-opacity:1;stroke:none"
-     id="rect4546-0"
-     width="6.3076925"
-     height="26"
-     x="493.07697"
-     y="231.07689" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 477.28125 179.09375 C 474.49351 179.17024 471.56439 179.84327 469.75 181.03125 L 466.96875 182.84375 L 469.625 186.46875 C 482.09365 179.10012 480.875 188.625 480.875 188.625 C 480.875 188.625 471.56988 190.94505 469.8125 192.125 C 467.3 193.81196 466.80655 194.13731 466.3125 197.4375 C 465.91586 201.49696 467.51218 204.45001 470.375 204.96875 C 473.2647 205.49236 476.97574 204.33827 479.03125 203.3125 L 481.25 202.1875 L 481.28125 204.65625 L 486.625 204.6875 C 486.80611 182.28894 486.99647 183.32155 483.90625 180.71875 C 482.71276 179.52528 480.06899 179.01726 477.28125 179.09375 z M 479.78125 193.0625 C 480.96914 193.07122 481.34375 193.81241 481.34375 195.65625 L 481.34375 198.65625 L 478.1875 200.15625 C 477.67393 200.42183 474.91719 202.0054 472.6875 200.375 C 470.12193 198.49902 471.46751 195.59037 475.3125 194.25 C 477.44012 193.50831 478.85733 193.05572 479.78125 193.0625 z "
-     id="path3371-7-7-9" />
-  <path
-     style="fill:#006fa2;fill-opacity:1"
-     d="M 731.34375 231.0625 C 728.556 231.13899 725.62689 231.81202 723.8125 233 L 721 234.84375 L 723.6875 238.4375 C 736.15616 231.06887 734.9375 240.59375 734.9375 240.59375 C 734.9375 240.59375 725.63238 242.9138 723.875 244.09375 C 721.3625 245.78071 720.86905 246.10606 720.375 249.40625 C 719.97836 253.46571 721.57468 256.45001 724.4375 256.96875 C 727.3272 257.49236 731.03824 256.33827 733.09375 255.3125 L 735.3125 254.1875 L 735.34375 256.625 L 740.6875 256.6875 C 740.86861 234.28894 741.05897 235.32155 737.96875 232.71875 C 736.77526 231.52528 734.1315 230.98601 731.34375 231.0625 z M 733.40625 245.0625 C 734.93466 244.89176 735.40625 245.60754 735.40625 247.65625 L 735.40625 250.625 L 732.21875 252.15625 C 731.70518 252.42183 728.97969 253.97415 726.75 252.34375 C 724.18443 250.46777 725.53001 247.55912 729.375 246.21875 C 731.19868 245.58301 732.4892 245.16495 733.40625 245.0625 z "
-     id="path3371-7-7-0" />
-</svg>
diff --git a/static/media/contests/mo.xcf b/static/media/contests/mo.xcf
deleted file mode 100644
index 9023790..0000000
Binary files a/static/media/contests/mo.xcf and /dev/null differ
diff --git a/static/media/contests/rundi_intro.png b/static/media/contests/rundi_intro.png
deleted file mode 100644
index 743ddf7..0000000
Binary files a/static/media/contests/rundi_intro.png and /dev/null differ
diff --git a/static/media/forms/corona.jpg b/static/media/forms/corona.jpg
deleted file mode 100644
index f212d74..0000000
Binary files a/static/media/forms/corona.jpg and /dev/null differ
diff --git a/static/media/home/banner.png b/static/media/home/banner.png
deleted file mode 100644
index f533db1..0000000
Binary files a/static/media/home/banner.png and /dev/null differ
diff --git a/static/media/home/icho.svg b/static/media/home/icho.svg
deleted file mode 100644
index 929558e..0000000
--- a/static/media/home/icho.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg id="Ebene_1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 59 29.32"><path d="M27.43,20l-6.3-9.64V6.2L22,5.12v-1H19.59l.46-4c-.46,0-.92,0-1.38,0C8.36,0,0,6.58,0,14.7c0,7.61,7.35,13.87,16.76,14.62l.55-4.89h.85c4.94,0,9.79-1.18,9.79-3.11A2.39,2.39,0,0,0,27.43,20Zm-10.9,4.4h0c-3.76-.22-7.87-1.2-7.87-3.07A2.32,2.32,0,0,1,9.17,20l6.55-9.64V6.2l-.84-1.08v-1h3.91Z" fill="#00699a" fill-rule="evenodd"></path><path d="M29.11,12.91h-.7c-.61,0-1-.2-1-.84V3.3c0-.75.61-.8,1-.8h.7c.69,0,.86.39.86.8v8.77a.75.75,0,0,1-.86.84" fill="#00699a" fill-rule="evenodd"></path><path d="M38.21,13.15c-.62,0-1,.08-1.67.08-3.52,0-4.36-1.68-4.36-5,0-4.25,1.42-5.12,4.36-5.12.67,0,1.05,0,1.67.07s.91.28.91.67v.46c0,.65-.14.86-.72.86s-1-.08-1.57-.08a5.37,5.37,0,0,0-1.52.18c-.81.35-.8,1.44-.8,3s0,2.7,1.24,2.92a7.41,7.41,0,0,0,1.08.06c.54,0,1.05-.08,1.57-.08s.72.21.72.85v.47c0,.39-.17.62-.91.66" fill="#00699a" fill-rule="evenodd"></path><path d="M47.8,12.91h-.55c-.61,0-1-.14-1-.87V8.28a2.64,2.64,0,0,0-.09-1.07c0-.07-.17-.07-.36-.07a4.65,4.65,0,0,0-2.17.61V12c0,.48-.18.87-.78.87h-.55c-.62,0-1-.14-1-.87V3c0-.63.31-.85.85-.85h.69a.78.78,0,0,1,.78.85V5.6A7.71,7.71,0,0,1,46,5.21a2.22,2.22,0,0,1,2.55,2.32V12c0,.48-.19.87-.79.87" fill="#00699a" fill-rule="evenodd"></path><path d="M54.73,13.23c-3.32,0-4.25-2.37-4.25-5.21s.93-5.2,4.25-5.2S59,5.17,59,8,58.06,13.23,54.73,13.23Zm1.65-7.61a1.64,1.64,0,0,0-1.65-.8,1.61,1.61,0,0,0-1.63.8A7,7,0,0,0,52.8,8a6.85,6.85,0,0,0,.3,2.38,1.62,1.62,0,0,0,1.63.83,1.64,1.64,0,0,0,1.65-.83A6.85,6.85,0,0,0,56.68,8,6.79,6.79,0,0,0,56.38,5.62Z" fill="#00699a" fill-rule="evenodd"></path></svg>
diff --git a/static/media/home/success-story.jpg b/static/media/home/success-story.jpg
deleted file mode 100644
index 013de2b..0000000
Binary files a/static/media/home/success-story.jpg and /dev/null differ
diff --git a/static/media/home/success_banner.png b/static/media/home/success_banner.png
deleted file mode 100644
index 63af161..0000000
Binary files a/static/media/home/success_banner.png and /dev/null differ
diff --git a/static/media/jia/ps/ps3.jpg b/static/media/jia/ps/ps_3.jpg
similarity index 100%
rename from static/media/jia/ps/ps3.jpg
rename to static/media/jia/ps/ps_3.jpg