diff --git a/README.md b/README.md
index b6a478a..5b47470 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 <h1>
-  <img width="30" alt="CSS Box-model Visualizer" src="https://user-images.githubusercontent.com/3717760/63388648-033a3800-c35e-11e9-86b8-9febb99d1655.png">
-    CSS Box-model Visualizer
+  <img width="30" alt="CSS Box Model Visualizer" src="https://user-images.githubusercontent.com/3717760/63388648-033a3800-c35e-11e9-86b8-9febb99d1655.png">
+    CSS Box Model Visualizer
 </h1>
 
-A quick, easy tool to visualize and share CSS box-model examples. Customize margin, padding, border and element sizes and colors.
+A quick way to visualize and share CSS box model examples. Adjust the inputs in the control panel to customize margin, padding, border, element dimensions and colors.
 
 <a href="https://box-model-visualizer.netlify.com/model">
   <img width="276" alt="CSS Box-model Visualizer" src="https://user-images.githubusercontent.com/3717760/63387735-15ff3d80-c35b-11e9-993c-2b23d4d6cbcf.png">
diff --git a/gatsby-config.js b/gatsby-config.js
index 5f57709..fdca11b 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -1,7 +1,7 @@
 module.exports = {
   siteMetadata: {
-    title: `CSS Box-model Visualizer`,
-    description: `A quick, easy tool to visualize and share CSS box-model examples. Customize margin, padding, border and element sizes and colors.`,
+    title: `CSS Box Model Visualizer`,
+    description: `A quick way to visualize and share CSS box model examples. Adjust the inputs in the control panel to customize margin, padding, border, element dimensions and colors.`,
     author: `Martin Hofmann <martin@martinhofmann.com>`,
   },
   plugins: [
diff --git a/src/components/layout.js b/src/components/layout.js
index 545986d..95fc20a 100644
--- a/src/components/layout.js
+++ b/src/components/layout.js
@@ -67,7 +67,7 @@ const Layout = ({ children }) => (
               fontSize: tokens.font.size.md,
               lineHeight: 1.25,
               margin: `0 auto ${tokens.space.lg}px`,
-              maxWidth: '500px',
+              maxWidth: '550px',
               '@media (min-width: 480px)': {
                 fontSize: tokens.font.size.lg,
                 lineHeight: 1.5,