diff --git a/static/css/base.css b/static/css/base.css
index a79ea75..08cbab1 100644
--- a/static/css/base.css
+++ b/static/css/base.css
@@ -94,7 +94,7 @@ footer {
 }
 
 @media only screen and (max-width: 812px) {
-  main {
+  section, header, main {
     margin: 0 !important;
   }
   footer {
diff --git a/static/css/error.css b/static/css/error.css
index 19b29fc..98ebede 100644
--- a/static/css/error.css
+++ b/static/css/error.css
@@ -14,10 +14,10 @@ main {
 
 code {
   display: block;
-  padding: 0.5em;
+  padding: 0.75em;
   background-color: #383838;
-  width: 50%;
-  margin: 0.5em auto;
+  width: 90%;
+  margin: 0.75em 0;
   word-wrap: break-word;
   border-radius: 4px;
   font-family: Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace;