diff --git a/rtfd/public/html/index.html b/rtfd/public/html/index.html
index ce65a42..f760cf0 100644
--- a/rtfd/public/html/index.html
+++ b/rtfd/public/html/index.html
@@ -2,8 +2,11 @@
 <html>
 
   <head>
-    <link rel="stylesheet" href="style/main.css">
+    <meta charset="UTF-8">
+    <meta name="description" content="Brief description of page.">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
     <title>Title.</title>
+    <link rel="stylesheet" href="style/main.css">
   </head>
 
   <body>
@@ -25,23 +28,27 @@
 
       <a href="relative/destination">Go elsewhere…</a>
 
-      <section>
-        <h2>A Heading</h2>
-        <ol>Ordered:
-          <li>Some item</li>
-          <li>Another item</li>
-        </ol>
-        <p>Another paragraph.</p>
-      </section>
+      <div class="wrapper">
 
-      <section>
-        <h2><span class="thing">Another</span> Heading</h2>
-        <ul>Unordered:
-          <li>Some item</li>
-          <li>Another item</li>
-        </ul>
-        <time>Time.</time>
-      </section>
+        <section>
+          <h2>A Heading</h2>
+          <ol>Ordered:
+            <li>Some item</li>
+            <li>Another item</li>
+          </ol>
+          <p>Another paragraph.</p>
+        </section>
+
+        <section>
+          <h2><span class="thing">Another</span> Heading</h2>
+          <ul>Unordered:
+            <li>Some item</li>
+            <li>Another item</li>
+          </ul>
+          <time>Time.</time>
+        </section>
+
+      </div>
 
     </main>
 
diff --git a/rtfd/public/html/style/debug.css b/rtfd/public/html/style/debug.css
index 4e7fcf7..68b72f4 100644
--- a/rtfd/public/html/style/debug.css
+++ b/rtfd/public/html/style/debug.css
@@ -1,5 +1,5 @@
 * {
 border-color: magenta;
-border-style: solid;
+border-style: dashed;
 border-width: 1px;
 }
diff --git a/rtfd/public/html/style/main.css b/rtfd/public/html/style/main.css
index 2546005..4f1b57b 100644
--- a/rtfd/public/html/style/main.css
+++ b/rtfd/public/html/style/main.css
@@ -41,8 +41,12 @@ padding: .5em 1em;
 font-size: 1.5em;
 }
 
+.wrapper {
+display: flex;
+max-inline-size: 80ch;
+}
+
 main {
-background-color: #030;
 }
 
 h1, h2, h3, h4, h5, h6 {
@@ -65,7 +69,9 @@ background-color: #330;
 
 section {
 background-color: #033;
-margin-block: 4em;
+margin-block: 1em;
+margin-inline: 1em;
+max-inline-size: 20ch;
 }
 
 strong {
diff --git a/rtfd/public/html/style/reset.css b/rtfd/public/html/style/reset.css
index f3c1dc4..669740f 100644
--- a/rtfd/public/html/style/reset.css
+++ b/rtfd/public/html/style/reset.css
@@ -1,7 +1,7 @@
 * {
 box-sizing: border-box;
 /*
-margin: 2px;
-padding: 2px;
+margin: .5px;
+padding: .5em;
 /**/
 }
