Cosmetics
diff --git a/public/img/crab-bg.svg b/public/img/crab-bg.svg
new file mode 100644
index 0000000..5adcde8
--- /dev/null
+++ b/public/img/crab-bg.svg
@@ -0,0 +1,81 @@
+<?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"
+   version="1.1"
+   width="210.7271"
+   height="151.1848"
+   id="svg3">
+  <metadata
+     id="metadata21">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs19" />
+  <style
+     type="text/css"
+     id="style3" />
+  <g
+     transform="matrix(0.91537725,0.40259717,-0.40259717,0.91537725,868.7825,-1327.2651)"
+     id="crab"
+     style="opacity:0.3">
+    <path
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+       id="path4758"
+       style="fill:#7ba400;fill-opacity:1;stroke:none" />
+    <path
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+       id="path4756"
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+    <path
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+       id="path4754"
+       style="fill:#7ba400;fill-opacity:1;stroke:none" />
+    <path
+       d="m -51.243422,1549.6067 c -8.301218,-0.097 -18.214122,3.989 -26.225389,8.0095 -8.011267,4.0207 -14.058971,8.0772 -14.058971,8.0772 l -2.162919,1.4194 2.162919,1.4532 c 1.936819,1.3008 3.740465,2.7895 5.407296,4.2582 l 1.013868,0.9125 1.115256,-0.8111 c 0.64722,-0.4663 3.021056,-1.7952 6.015617,-3.2444 2.994561,-1.4491 6.723217,-3.1037 10.544228,-4.5961 3.821012,-1.4925 7.726064,-2.8236 11.017367,-3.5824 3.291302,-0.7587 6.032109,-0.7892 6.961894,-0.4055 2.736752,1.1294 5.188766,1.3892 7.198464,0.9124 2.009698,-0.4767 3.651222,-1.8059 4.123064,-3.6499 0.47184,-1.844 -0.367913,-3.8384 -2.061533,-5.3059 -1.693619,-1.4675 -4.233231,-2.5821 -7.806784,-3.2106 -0.516105,-0.091 -1.019275,-0.068 -1.520802,-0.1019 l 0,-0.1009 -1.723575,-0.033 z"
+       id="path4752"
+       style="fill:#7ba400;fill-opacity:1;stroke:none" />
+    <path
+       d="m 96.71875,25.875 c -15.41633,0 -55.97447,25.9618 -50.53125,48.25 4.19178,17.1639 24.73337,11.28575 32.34375,13.21875 11.00726,2.7968 10.21875,6.375 10.21875,6.375 l 10.875,0 8.5625,0 10.9375,0 c 0,0 -0.85101,-3.5784 10.15625,-6.375 7.61039,-1.9332 28.21448,3.94515 32.40625,-13.21875 5.44321,-22.2882 -35.11496,-48.25 -50.53125,-48.25 l -2.90625,0 -8.6875,0 -2.84375,0 z M 99.5,39.0625 l 1.75,0 5.3125,0 1.8125,0 c 9.42579,0 34.20306,15.8725 30.875,29.5 -2.56292,10.4943 -15.1906,6.8804 -19.84375,8.0625 -6.73003,1.7098 -6.21875,3.875 -6.21875,3.875 l -6.625,0 -5.25,0 -6.625,0 c 0,0 0.44879,-2.1652 -6.28125,-3.875 -4.65313,-1.1821 -17.18707,2.4318 -19.75,-8.0625 -3.32807,-13.6275 21.41794,-29.5 30.84375,-29.5 z"
+       transform="translate(-235.97433,1533.0242)"
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+       style="fill:#496000;fill-opacity:1;stroke:none" />
+    <path
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+       id="path4748"
+       style="fill:#7ba400;fill-opacity:1;stroke:none" />
+    <path
+       d="m -218.1937,1565.3892 c -3.65017,0.117 -7.31495,0.7319 -10.8146,2.2305 -4.35268,1.864 -6.93048,3.8051 -8.21233,5.9819 -0.64092,1.0883 -0.95289,2.2874 -0.7773,3.4133 0.1756,1.1258 0.8216,2.1001 1.62219,2.805 1.60119,1.4099 3.88306,1.9577 6.31978,1.7236 2.43672,-0.234 5.04543,-1.3375 7.19847,-3.5148 0.61821,-0.6251 2.24098,-1.1222 4.62999,-1.1152 2.38902,0.01 5.43887,0.4766 8.68547,1.2505 6.49322,1.5477 13.79314,4.2538 18.92554,6.5225 l 1.41942,0.6421 0.77729,-1.3518 c 0.33287,-0.5689 1.37573,-1.7901 2.43328,-2.8726 1.05757,-1.0825 2.13606,-2.0833 2.66986,-2.5685 l 1.99394,-1.825 -2.46708,-1.0476 c -0.47156,-0.2028 -2.06166,-1.0395 -4.19065,-2.0953 -2.129,-1.0558 -4.89069,-2.3692 -8.04336,-3.6162 -6.30532,-2.4941 -14.22526,-4.8173 -22.16991,-4.5624 z"
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+    <path
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+       style="fill:#7ba400;fill-opacity:1;stroke:none" />
+    <path
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+       id="path4738"
+       style="fill:#496000;fill-opacity:1;stroke:none" />
+    <path
+       d="m -64.25473,1608.1068 -0.946277,0.6084 -2.196714,-0.1009 c 0.04812,-0.1921 0.01409,-0.1048 -0.06759,0.2366 -1.333667,5.461 -4.07601,8.4296 -7.604011,10.3414 l -0.202774,0.102 -0.168978,0.1689 c -1.548541,1.5055 -3.19595,2.6923 -4.798976,3.2444 l -1.351824,0.4731 0.202775,1.3857 c 0.543713,3.8889 -1.0087,6.3578 -3.379562,7.7729 -2.370861,1.4152 -5.643746,1.597 -8.381309,0.2366 -7.86047,-3.906 -14.39417,-2.839 -18.72277,-0.6759 -4.3286,2.163 -6.65774,5.4073 -6.65774,5.4073 l -1.96013,2.7375 3.37956,0 c 0,0 3.34282,-0.01 6.52255,0.7096 1.58986,0.3592 3.10844,0.9044 4.02167,1.5547 0.91323,0.6501 1.23762,1.1383 1.14905,2.0615 -0.0133,0.1391 -0.0222,0.191 -0.27036,0.4055 -0.24819,0.2146 -0.74831,0.4828 -1.41942,0.7097 -1.34219,0.4541 -3.36534,0.7388 -5.3735,0.8449 -4.01633,0.2121 -8.04335,-0.1688 -8.04335,-0.1689 l -3.61613,-0.338 2.02773,3.0078 c 0,0 1.39551,2.1187 3.61613,4.2921 2.22062,2.1731 5.29098,4.5789 9.02343,4.9341 13.494356,1.2853 20.547287,-7.0525 22.169919,-9.2262 13.122925,1.4561 22.030624,-4.1845 25.887433,-12.4706 3.955697,-8.4985 2.885484,-19.4428 -2.838831,-28.2531 z"
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+  </g>
+</svg>
diff --git a/public/sass/style.scss b/public/sass/style.scss
index 88354a7..c26c053 100644
--- a/public/sass/style.scss
+++ b/public/sass/style.scss
@@ -29,6 +29,20 @@
   text-decoration: none;
 }
 
+#crab-bg {
+  top: 0;
+  background: {
+    image:url('/img/crab-bg.svg');
+    repeat: no-repeat;
+    size: 50%;
+    position: 50% 50%;
+  }
+  position: fixed;
+  height: 110%;
+  width: 175%;
+  z-index: -5000
+}
+
 #top {
   background-color: #7ba400;
   @include box-sizing-box();