diff --git a/public_html/eh/eh/eh/eh-eh/styles/style.css b/public_html/eh/eh/eh/eh-eh/styles/style.css
index 6045d95..069df3e 100644
--- a/public_html/eh/eh/eh/eh-eh/styles/style.css
+++ b/public_html/eh/eh/eh/eh-eh/styles/style.css
@@ -58,6 +58,7 @@ main {
 
 #shork {
 	position: fixed;
+	z-index: 1;
 	left: -32px;
 	top: -36px;
 	width: 64px;
@@ -141,8 +142,6 @@ main {
 }
 
 #page-footer {
-	position: relative;
-	z-index: 2;
 	display: flex;
 	justify-content: center;
 	max-width: 60em;
diff --git a/scripts/shork.js b/scripts/shork.js
index 34d09ee..be373f1 100644
--- a/scripts/shork.js
+++ b/scripts/shork.js
@@ -41,14 +41,6 @@ function add(v, u) {
 	return {x: v.x + u.x, y: v.y + u.y};
 }
 
-function equal(v, u, a) {
-	return (Math.abs(v.x - u.x) < a && Math.abs(v.y - u.y) < a);
-}
-
-function distance(x, y, a) {
-	return (norm(vector(x, y)) >= a);
-}
-
 function round(v) {
 	return {x: Math.round(v.x), y: Math.round(v.y)};
 }
diff --git a/styles/style.css b/styles/style.css
index 6045d95..069df3e 100644
--- a/styles/style.css
+++ b/styles/style.css
@@ -58,6 +58,7 @@ main {
 
 #shork {
 	position: fixed;
+	z-index: 1;
 	left: -32px;
 	top: -36px;
 	width: 64px;
@@ -141,8 +142,6 @@ main {
 }
 
 #page-footer {
-	position: relative;
-	z-index: 2;
 	display: flex;
 	justify-content: center;
 	max-width: 60em;