--- tour/index.html
+++ tour/index.1.html
@@ -40,8 +40,19 @@
 }
 dt {
-    margin: 2em 0 1em;
+    padding: .8em 3% 0;
+    margin: 0;
 }
 dd {
-    margin: 0 0 2em 3%;
+    padding: .5em 6% .8em;
+    margin: 0 0 8px;
+}
+dd p {
+    margin: 0;
+}
+dl {
+    margin: 0 0 2em;
+}
+dt, dd {
+    background: white;
 }
 kbd {
@@ -59,5 +70,4 @@
 }
 .screenshot {
-    text-align: center;
     margin: 0 auto;
     padding: .4em 0;
@@ -66,4 +76,8 @@
     margin: 0 auto 1.5em;
 }
+dl .command-screenshot {
+    margin: .7em auto 0;
+    padding: 0;
+}
 .xsmall {
     width: 15em;
@@ -122,13 +136,12 @@
     vertical-align: middle;
     padding: .5em 1em;
-    border-bottom: 2px solid #f5f5ed;
 }
-td:first-child {
-    border-right: 2px solid #f5f5ed;
+.commands td, .lists td {
+    border-bottom: 4px solid #f5f5ed;
 }
-
-.commands td:first-child {
+.commands td:first-child, .lists td:first-child {
     text-align: right;
     width: 30%;
+    border-right: 2px solid #f5f5ed;
 }
 .commands.calculate td:first-child {
@@ -138,5 +151,4 @@
     width: 48%;
 }
-
 .lists {
     margin-bottom: 1.5em;
@@ -145,12 +157,5 @@
     margin: 0;
 }
-.lists td:first-child {
-    text-align: right;
-    width: 30%; 
-}
-.lists.third table {
-}
 .lists.third td:first-child {
-    text-align: right;
     width: 40%; 
     margin: 0;
@@ -158,8 +163,13 @@
 .operations {
     table-layout: fixed;
+    border: 1px solid #ccc;
 }
-.operations thead {
+.operations thead td {
     font-weight: bold;
-    border-bottom: 4px solid #f5f5ed;
+    background: #ffe;
+    border-bottom: 1px solid #ccc;
+}
+.operations td:first-child {
+    border-right: 1px solid #ccc;
 }
 .operations.languages td:first-child {
@@ -1212,9 +1222,9 @@
   name of the mode:</p>
 
-<table class="commands">
+<table class="commands modes">
   <tr><td><kbd>M-x&nbsp;java-mode</kbd></td><td>Mode for editing Java files</td></tr>
   <tr><td><kbd>M-x&nbsp;python-mode</kbd></td><td>Mode for editing Python files</td></tr>
   <tr><td><kbd>M-x&nbsp;text-mode</kbd></td><td>Mode for editing text files</td></tr>
-  <tr><td><kbd>M-x&nbsp;fundamental-mode</kbd></td><td>Mode with no specializations at all</td></tr>
+  <tr><td><kbd>M-x fundamental-mode</kbd></td><td>Mode with no specializations at all</td></tr>
 </table>