diff --git a/src/style.css b/src/style.css
index ac2d7c3b..ebf142f9 100644
--- a/src/style.css
+++ b/src/style.css
@@ -12,6 +12,7 @@ h1, h2, h3, h4, h5, h6, nav li {
 
 body {
     max-width: 70ch;
+    padding-inline: 1ch;
     margin-inline: auto;
     font: 1rem / 1.5 sans-serif;
 }
@@ -56,9 +57,8 @@ pre code {
 }
 
 .callout, details {
-    background: blue;
-
-    margin: 1em -1ch;
+    /*box-sizing: border-box;*/
+    margin: 1em 0;
     padding: 0.5em 1ch;
     background: rgb(from currentColor r g b / 5%);
     border: solid rgb(from currentColor r g b / 30%);