diff --git a/source/stylesheets/screen.css.scss b/source/stylesheets/screen.css.scss
index 7af4df7..003bb64 100644
--- a/source/stylesheets/screen.css.scss
+++ b/source/stylesheets/screen.css.scss
@@ -390,6 +390,10 @@ html, body {
     margin-bottom: 0.8em;
   }
 
+  // Ensure long operation names wrap on small screens
+  h1, h2, h3 {
+    overflow-wrap: anywhere;
+  }
 
   h4, h5, h6 {
     font-size: 15px;
@@ -609,6 +613,10 @@ html, body {
   %right-col + %left-col {
     margin-top: $main-padding;
   }
+
+  .highlight { 
+    margin-bottom: 1em; 
+  }
 }
 
 .highlight .c, .highlight .cm, .highlight .c1, .highlight .cs {