Fix an ugly half-linebreak in a post

data/posts/things_ai_agents_should_be_able_to_do.html

@@ -24,7 +24,7 @@
     effect would be exacerbated if you fed an agent a firehose of information
     from your camera-glasses, which is exactly how much information your own
     monkey brain is intaking.
-    <br />
+    <br /><br />
     Human memory should be used as a model: when information is repeated, we
     remember it more strongly, and if it's not, we forget. Additionally, humans
     spend time "alone with our thoughts" reflecting on our memories and creating

data/style/style.css

@@ -27,8 +27,10 @@ a:visited {
 
 aside {
   background-color: var(--background-overlay);
-  max-width: 30%;
+  width: 30ch;
+  min-width: 30ch;
   padding: var(--line-height) 1ch;
+  margin: var(--line-height) 1ch;
 }
 
 aside:empty {