diff --git a/src/components/App/index.css b/src/components/App/index.css
index e1118e6..790b6f2 100644
--- a/src/components/App/index.css
+++ b/src/components/App/index.css
@@ -1,3 +1,4 @@
 main {
   padding: 1rem 1rem 3rem;
+  margin: auto;
 }
diff --git a/src/components/App/index.js b/src/components/App/index.js
index 55b17d2..93c1f9d 100644
--- a/src/components/App/index.js
+++ b/src/components/App/index.js
@@ -9,19 +9,17 @@ import Siren from '@pages/Siren';
 
 // import style from './index.css';
 
-export default function App () {
-  return (
-    <div>
-      <Nav />
-      <main>
-        <Router>
-          <Home path='/' />
-          <Operative path='/operative' />
-          <Siren path='/siren' />
-        </Router>
-      </main>
+const App = () =>
+  [
+    <Nav />,
+    <main>
+      <Router>
+        <Home path='/' />
+        <Operative path='/operative' />
+        <Siren path='/siren' />
+      </Router>
+    </main>,
+    <Footer />
+  ];
 
-      <Footer />
-    </div>
-  );
-}
+export default App;
diff --git a/src/components/Footer/index.css b/src/components/Footer/index.css
index 2a2d2db..ebf2382 100644
--- a/src/components/Footer/index.css
+++ b/src/components/Footer/index.css
@@ -1,8 +1,4 @@
 .footer {
-  position: absolute;
-  bottom: 0;
-  right: 0;
-  width: 100%;
 	font-family: var(--font-header);
 	justify-content: center;
 	align-items: center;
@@ -20,11 +16,11 @@
 }
 
 .heart {
-	width: 40px;
-	height: 40px;
+	width: 2em;
+	height: 2em;
 	background: transparent url(@assets/twitter_heart.png) no-repeat;
 	background-size: 2900%;
-	margin: 0 -8px;
+	margin: 0 -0.4em;
 }
 
 .heart:hover {
diff --git a/src/components/Skill/index.css b/src/components/Skill/index.css
index 6278703..a962ab0 100644
--- a/src/components/Skill/index.css
+++ b/src/components/Skill/index.css
@@ -11,27 +11,31 @@
   text-align: center;
   justify-content: center;
   align-items: center;
-  color: white;
-  filter: brightness(50%);
-}
-
-.skill.enabled {
-  filter: brightness(100%);
 }
 
 .skill:before {
   content: '';
-  background-color: #333;
+  background-image: linear-gradient(to bottom, #333, #555);
   position: absolute;
   bottom: 0;
   right: 0;
   height: 100%;
   width: 100%;
   z-index: -1;
+  clip-path: polygon(0 15%, 15% 0, 100% 0, 100% 85%, 85% 100%, 0% 100%);
+  filter: brightness(50%);
 }
 
-.skill.usable:before {
-  background-color: #A70;
+.skill.enabled:before {
+  filter: brightness(100%);
+}
+
+.usable:before {
+  background-image: linear-gradient(to bottom, hsl(var(--themeHue),91%,50%), hsl(var(--themeHue),91%,30%));
+}
+.skill:hover:before {
+  background-image: linear-gradient(to bottom, hsl(30,100%,30%), hsl(30,100%,60%));
+  filter: brightness(100%);
 }
 
 .actionSkill:before {
@@ -60,17 +64,19 @@
 
 .augment:first-child {
   position: absolute;
-  left: 0;
+  right: 100%;
 }
 .augment:last-child {
   position: absolute;
-  right: 0;
+  left: 100%;
 }
 
 .augment:only-child {
   position: relative;
   background-color: transparent;
   outline: none;
+  left: initial;
+  right: initial;
 }
 
 .ranks {
diff --git a/src/components/VaultHunter/index.css b/src/components/VaultHunter/index.css
index 864d43b..9d45e4b 100644
--- a/src/components/VaultHunter/index.css
+++ b/src/components/VaultHunter/index.css
@@ -2,6 +2,7 @@
   display: flex;
   flex-direction: column;
   align-items: center;
+  cursor: default;
 }
 
 .trees, .tier {
@@ -10,35 +11,61 @@
 
 .treeName {
   text-align: center;
-  color: white;
   order: 1;
   font-size: 1em;
-  line-height: 1rem;
+  line-height: 1.5rem;
 }
 
 .tree {
+  --themeColor: hsl(var(--themeHue),91%,22%);
   display: flex;
   flex-direction: column;
   margin: 1rem;
-  background-image: linear-gradient(to top, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
-    linear-gradient(0deg, var(--themeColor), var(--themeColor));
-  background-size: calc(3.5rem * 3) calc((25 - var(--invested)) / 5 * 3.5rem + 1rem), calc(3.5rem * 3) calc(100% - 1.5rem);
-  background-repeat: no-repeat, no-repeat;
-  background-position: center bottom, center bottom;
+  padding: 0 3.5rem;
+  background-image: linear-gradient(0deg, var(--themeColor), var(--themeColor));
+  background-size: 100% calc(100% - 1.5rem);
+  background-repeat: no-repeat;
+  background-position: center bottom;
+  background-clip: content-box;
+  color: rgba(255,255,255,0.8);
+}
+
+.skills {
+  position: relative;
+  user-select: none;
+}
+
+.skills:before {
+  --gradientStop: calc((var(--invested) + 5) * 3.5rem / 5 + 1.65rem);
+  content: '';
+  position: absolute;
+  top: 1.85rem;
+  bottom: 0;
+  left: 0.375rem;
+  right: 0.375rem;
+  background-image: linear-gradient(
+    to bottom,
+    hsla(0,0%,60%,1) calc(var(--gradientStop) - 1rem),
+    hsla(0,0%,90%,1) var(--gradientStop),
+    hsla(0,0%,25%,1) calc(var(--gradientStop) + 0.1px),
+    hsla(0,0%,40%,1) 120%
+  );
+  mix-blend-mode: overlay;
+  border: 0.15rem solid hsla(0,0%,0%,0.8);
 }
 
 .tier {
-  width: calc(3.5rem * 5);
+  width: calc(3.5rem * 3 + 0.5em);
   justify-content: center;
   position: relative;
 }
 
+.green {
+  --themeHue: 106;
+}
 .blue {
-  --themeColor: #007;
+  --themeHue: 207;
 }
 .red {
-  --themeColor: #700;
-}
-.green {
-  --themeColor: #070;
+  --themeHue: 18;
 }
diff --git a/src/components/VaultHunter/index.js b/src/components/VaultHunter/index.js
index f3aad1c..357f32c 100644
--- a/src/components/VaultHunter/index.js
+++ b/src/components/VaultHunter/index.js
@@ -3,7 +3,7 @@ import Skill from '@components/Skill';
 import style from './index.css';
 
 const initialState = {
-  invested: [12, 0, 20],
+  invested: [4, 5, 6],
 };
 
 export default function VaultHunter ({
@@ -19,17 +19,19 @@ export default function VaultHunter ({
         style={{ '--invested': build.invested[treeindex] }}
       >
         <h2 class={style.treeName}>{ treename }</h2>
-        { Object.keys(skills[treename]).map((tier, tierindex) =>
-          <div class={style.tier}>
-            { Object.keys(skills[treename][tier]).map(
-              skillname => <Skill
-                {...skills[treename][tier][skillname]}
-                name={skillname}
-                enabled={build.invested[treeindex] >= 5 * tierindex - 5}
-              />
-            ) }
-          </div>
-        ) }
+        <div class={style.skills}>
+          { Object.keys(skills[treename]).map((tier, tierindex) =>
+            <div class={style.tier}>
+              { Object.keys(skills[treename][tier]).map(
+                skillname => <Skill
+                  {...skills[treename][tier][skillname]}
+                  name={skillname}
+                  enabled={build.invested[treeindex] >= 5 * tierindex - 5}
+                />
+              ) }
+            </div>
+          ) }
+        </div>
       </div>
     );
 
diff --git a/src/index.css b/src/index.css
index 882b2fe..19dd72b 100644
--- a/src/index.css
+++ b/src/index.css
@@ -5,7 +5,14 @@
 	--offwhite: #F8F8FA;
 	--transition-duration: 300ms;
 	--font-header: sans-serif;
-	--font-list: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  --font-list: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  font-size: 1.5vw;
+}
+
+@media screen and (min-width: 189vh) {
+  :root {
+    font-size: 2.835vh;
+  }
 }
 
 * {
@@ -20,11 +27,15 @@
 }
 
 body {
-	color: #333;
 	position: relative;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  align-items: center;
+	color: #333;
 	font-family: var(--font-list);
   -webkit-font-smoothing: antialiased;
-  min-height: 100vh;
 }
 
 a {
diff --git a/src/index.html b/src/index.html
index 39470ad..cf2f7b1 100644
--- a/src/index.html
+++ b/src/index.html
@@ -11,7 +11,6 @@
 		<link rel="shortcut icon" href="/assets/favicon.png"/>
 		<link rel="manifest" href="/assets/manifest.json"/>
 	</head>
-	<body>
-		<div id="app"></div>
+	<body id="app">
 	</body>
 </html>
diff --git a/src/index.js b/src/index.js
index b89ce55..826f3e3 100644
--- a/src/index.js
+++ b/src/index.js
@@ -3,17 +3,17 @@ import App from '@components/App';
 import './index.css';
 
 let elem = document.querySelector('#app');
-let root = render(<App/>, elem, elem.firstElementChild);
+let root = render(<App />, elem, elem.firstElementChild);
 
 if (process.env.NODE_ENV === 'development' && module.hot) {
-	// enable preact devtools
-	require('preact/debug');
-	// respond to HMR updates
-	module.hot.accept('@components/App', New => {
-		New = require('@components/App').default;
-		root = render(<New />, elem, root);
-	});
+  // enable preact devtools
+  require('preact/debug');
+  // respond to HMR updates
+  module.hot.accept('@components/App', New => {
+    New = require('@components/App').default;
+    root = render(<New />, elem, root);
+  });
 } else if (process.env.NODE_ENV === 'production') {
-	// Service Worker registration
-	require('offline-plugin/runtime').install();
+  // Service Worker registration
+  require('offline-plugin/runtime').install();
 }