diff --git a/svg/github-corner-left.svg b/svg/github-corner-left.svg
index 791e18c..134db78 100644
--- a/svg/github-corner-left.svg
+++ b/svg/github-corner-left.svg
@@ -1,5 +1,28 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 250 250" fill="#151513" style="position: absolute; top: 0; left: 0">
-  <path fill="#fff" d="M250 0L135 115h-15l-12 27L0 250V0z"/>
-  <path class="octo-arm" d="M122 109c15-9 9-19 9-19-3-7-2-11-2-11 1-7-3-2-3-2-4 5-2 11-2 11 3 10-5 15-9 16" style="-webkit-transform-origin: 120px 144px; transform-origin: 120px 144px"/>
-  <path class="octo-body" d="M135 115s-4 2-5 0l-14-14c-3-2-6-3-8-3 8-11 15-24-2-41-5-5-10-7-16-7-1-2-3-7-12-11 0 0-5 3-7 16-4 2-8 5-12 9s-7 8-9 12c-14 4-17 9-17 9 4 8 9 11 11 11 0 6 2 11 7 16 16 16 30 10 41 2 0 3 1 7 5 11l12 11c1 2-1 6-1 6z"/>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="80"
+   height="80"
+   viewBox="0 0 250 250"
+   fill="#151513"
+   style="position: absolute; top: 0; right: 0"
+   version="1.1"
+   id="svg1"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs>
+    <clipPath
+       id="octo-arm-clip">
+      <path
+         style="-webkit-transform-origin: 130px 104px; transform-origin: 130px 104px"
+         d="M 130.5481,-165.77759 A 270.05054,270.05054 0 0 0 -139.50195,104.27246 270.05054,270.05054 0 0 0 130.5481,374.3225 270.05054,270.05054 0 0 0 400.59812,104.27246 270.05054,270.05054 0 0 0 130.5481,-165.77759 Z M 120.42236,72.766113 c 0.93743,-0.0063 2.26441,1.324462 2.26441,1.324462 4.05178,4.625078 2.17285,11.053469 2.17285,11.053469 -2.75131,10.431043 5.29968,14.758393 8.93555,16.101076 5.19351,1.3916 1.84837,10.58498 -6.30494,5.87768 -14.52942,-9.369731 -9.27734,-19.598387 -9.27734,-19.598387 3.0951,-6.935854 1.53809,-11.071776 1.53809,-11.071776 -0.55126,-2.870943 -0.0577,-3.681671 0.67138,-3.686524 z"
+         class="octo-arm" />
+    </clipPath>
+  </defs>
+  <path
+     fill-rule="evenodd"
+     clip-rule="evenodd"
+     d="M 250,0 H 0 l 114.46087,114.46086 c 2.33873,2.33874 3.92868,1.90279 5.0744,0.75707 1.00327,-1.00327 4.37184,-4.51252 7.95495,-8.09564 6.30277,-5.87719 0,0 6.30277,-5.87719 3.14963,-2.43916 6.22275,-3.234915 8.50628,-3.100385 -8.52737,-10.53392 -14.82926,-24.286929 1.79375,-40.909948 4.72883,-4.728834 10.30355,-6.891897 16.01543,-7.197887 0.64804,-1.500951 3.59718,-7.437935 11.89155,-11.036879 0,0 4.77368,2.480486 7.36319,16.247564 4.44872,2.554126 8.54157,5.683184 12.17292,9.306429 3.62708,3.627081 6.82243,7.826577 9.30555,12.172039 13.76795,2.590399 16.24844,7.364073 16.24844,7.364073 -3.59894,8.294366 -9.5368,11.24263 -11.03775,11.890669 -0.23476,5.783105 -2.46817,11.287475 -7.19701,16.016305 -16.62302,16.62303 -30.30393,10.24904 -40.98117,1.72254 0.20399,2.92628 -1.02437,6.85583 -5.10869,10.94015 -5.80333,5.80333 -10.53128,10.3906 -11.96365,11.82297 -1.1466,1.1466 -1.5754,2.74368 0.75619,5.07527 L 250,250 Z"
+     id="octo-cutout"
+     clip-path="url(#octo-arm-clip)"
+     transform="matrix(-1,0,0,1,250,0)" />
 </svg>
diff --git a/svg/github-corner-right.svg b/svg/github-corner-right.svg
index 8aca2bb..30dfe0b 100644
--- a/svg/github-corner-right.svg
+++ b/svg/github-corner-right.svg
@@ -1,5 +1,26 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 250 250" fill="#151513" style="position: absolute; top: 0; right: 0">
-  <path d="M0 0l115 115h15l12 27 108 108V0z" fill="#fff"/>
-  <path class="octo-arm" d="M128 109c-15-9-9-19-9-19 3-7 2-11 2-11-1-7 3-2 3-2 4 5 2 11 2 11-3 10 5 15 9 16" style="-webkit-transform-origin: 130px 106px; transform-origin: 130px 106px"/>
-  <path class="octo-body" d="M115 115s4 2 5 0l14-14c3-2 6-3 8-3-8-11-15-24 2-41 5-5 10-7 16-7 1-2 3-7 12-11 0 0 5 3 7 16 4 2 8 5 12 9s7 8 9 12c14 3 17 7 17 7-4 8-9 11-11 11 0 6-2 11-7 16-16 16-30 10-41 2 0 3-1 7-5 11l-12 11c-1 1 1 5 1 5z"/>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+  width="80"
+  height="80"
+  viewBox="0 0 250 250"
+  fill="#151513"
+  style="position: absolute; top: 0; right: 0"
+  version="1.1"
+  xmlns="http://www.w3.org/2000/svg"
+  xmlns:svg="http://www.w3.org/2000/svg">
+ <defs>
+   <clipPath
+      id="octo-arm-clip">
+     <path
+        style="-webkit-transform-origin: 130px 104px; transform-origin: 130px 104px"
+        d="M 130.5481,-165.77759 A 270.05054,270.05054 0 0 0 -139.50195,104.27246 270.05054,270.05054 0 0 0 130.5481,374.3225 270.05054,270.05054 0 0 0 400.59812,104.27246 270.05054,270.05054 0 0 0 130.5481,-165.77759 Z M 120.42236,72.766113 c 0.93743,-0.0063 2.26441,1.324462 2.26441,1.324462 4.05178,4.625078 2.17285,11.053469 2.17285,11.053469 -2.75131,10.431043 5.29968,14.758393 8.93555,16.101076 5.19351,1.3916 1.84837,10.58498 -6.30494,5.87768 -14.52942,-9.369731 -9.27734,-19.598387 -9.27734,-19.598387 3.0951,-6.935854 1.53809,-11.071776 1.53809,-11.071776 -0.55126,-2.870943 -0.0577,-3.681671 0.67138,-3.686524 z"
+        class="octo-arm" />
+   </clipPath>
+ </defs>
+ <path
+    fill-rule="evenodd"
+    clip-rule="evenodd"
+    d="M 250,0 H 0 l 114.46087,114.46086 c 2.33873,2.33874 3.92868,1.90279 5.0744,0.75707 1.00327,-1.00327 4.37184,-4.51252 7.95495,-8.09564 6.30277,-5.87719 0,0 6.30277,-5.87719 3.14963,-2.43916 6.22275,-3.234915 8.50628,-3.100385 -8.52737,-10.53392 -14.82926,-24.286929 1.79375,-40.909948 4.72883,-4.728834 10.30355,-6.891897 16.01543,-7.197887 0.64804,-1.500951 3.59718,-7.437935 11.89155,-11.036879 0,0 4.77368,2.480486 7.36319,16.247564 4.44872,2.554126 8.54157,5.683184 12.17292,9.306429 3.62708,3.627081 6.82243,7.826577 9.30555,12.172039 13.76795,2.590399 16.24844,7.364073 16.24844,7.364073 -3.59894,8.294366 -9.5368,11.24263 -11.03775,11.890669 -0.23476,5.783105 -2.46817,11.287475 -7.19701,16.016305 -16.62302,16.62303 -30.30393,10.24904 -40.98117,1.72254 0.20399,2.92628 -1.02437,6.85583 -5.10869,10.94015 -5.80333,5.80333 -10.53128,10.3906 -11.96365,11.82297 -1.1466,1.1466 -1.5754,2.74368 0.75619,5.07527 L 250,250 Z"
+    id="octo-cutout"
+    clip-path="url(#octo-arm-clip)" />
 </svg>