diff --git a/README.md b/README.md
index c9b277b..2cf9032 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
-This repository contains two pieces of music using plain JS - *410*, and *Cycling
-with Euclid*.
+This repository contains two pieces of music using plain JS:
 
----
+- *410*
+- *Cycling with Euclid*
 
-### 410 - Generative music in 410 bytes of Javascript
+## 410 - Generative music in 410 bytes of Javascript
 
 The prompt for day 14 of Genuary 2024 was to produce a generative piece that
 uses less than 1K of source code. This one uses standard browser audio APIs to
@@ -17,9 +17,7 @@ by viznut (the creator of bytebeat).
 
 See [x](x) for a longer version with more comments and explanations.
 
----
-
-### Cycling with Euclid – A song in E(3, 8)
+## Cycling with Euclid – A song in E(3, 8)
 
 The prompt for day 31 of Genuary 2024 was to produce a generative piece of
 music. I made a neverending song using only HTML/JS/CSS without using any
@@ -37,7 +35,7 @@ that cycles through `E(3,4)` to `E(11, 12)`.
 I also wrote a tutorial about [Euclidean rhythms](https://mrmr.io/mj/euclid)
 that explains the code behind the song.
 
----
+## Postscript
 
 Rest of my (visual) Genuary 2024 artworks are at
 [mrmr.io/gen24](https://mrmr.io/gen24).
diff --git a/e/index.html b/e/index.html
index 6f97cfc..0ba6221 100644
--- a/e/index.html
+++ b/e/index.html
@@ -10,7 +10,6 @@
         <style>
             :root {
                 background-color: rgb(10, 10, 10);
-                color: tomato;
             }
 
             body {
@@ -72,7 +71,7 @@
         </style>
 
         <div class="container">
-            <div class="beats" id="beats-1">
+            <div class="beats">
                 <div id="b11"></div>
                 <div id="b12"></div>
                 <div id="b13"></div>
@@ -82,7 +81,7 @@
                 <div id="b17"></div>
                 <div id="b18"></div>
             </div>
-            <div class="beats" id="beats-2">
+            <div class="beats">
                 <div id="b21"></div>
                 <div id="b22"></div>
                 <div id="b23"></div>
@@ -96,7 +95,7 @@
                 <div id="b211" class="oob"></div>
                 <div id="b212" class="oob"></div>
             </div>
-            <div class="beats" id="beats-3">
+            <div class="beats">
                 <div id="b31"></div>
                 <div id="b32"></div>
                 <div id="b33"></div>
@@ -143,7 +142,7 @@
 
             /* Unlike *410*, this song doesn't continue playing in the
                background in Safari when you switch tabs since Safari throttles
-               setInterval and co) */
+               setInterval and co */
 
             let context; /* Audio context */
             let intervalID; /* The setInterval ID, set if we're playing */