diff --git a/content/css/default.css b/content/css/default.css
index f6fd1f6..d5a5614 100644
--- a/content/css/default.css
+++ b/content/css/default.css
@@ -15,7 +15,8 @@ body {
     border-style: gray;
     border-width: 2px;
     margin: 0 auto;
-    width: 900px;
+    width: 95%;
+    max-width: 900px;
     padding: 15px;
 }
 
@@ -25,7 +26,8 @@ body {
     border-width: 2px;
     margin: 0 auto 5px auto;
 
-    width: 900px;
+    width: 95%;
+    max-width: 900px;
     padding: 15px;
 
     display: flex;
@@ -62,7 +64,8 @@ span.logos {
 
 #postamble {
     margin: 0 auto;
-    width: 900px;
+    width: 95%;
+    max-width: 900px;
     padding: 10px;
 }