diff --git a/rtfd/public/html/style/main.css b/rtfd/public/html/style/main.css
index 4f1b57b..79d542c 100644
--- a/rtfd/public/html/style/main.css
+++ b/rtfd/public/html/style/main.css
@@ -23,7 +23,9 @@ color: #777;
 font-family: sans-serif;
 font-size: 1.5rem;
 line-height: 1.25;
-margin: 1em 2em;
+margin-block: 0;
+margin-inline: auto;
+max-inline-size: 70ch;
 text-align: start;
 }
 
@@ -43,7 +45,7 @@ font-size: 1.5em;
 
 .wrapper {
 display: flex;
-max-inline-size: 80ch;
+max-inline-size: 60ch;
 }
 
 main {