Fix Code Snippet Overflow

Author: rcosta358

_sass/custom/custom.scss

@@ -38,7 +38,10 @@
 
 .main-content pre.highlight,
 .main-content div.highlighter-rouge {
-  overflow: hidden;
+  overflow-x: auto;
+  overflow-y: hidden;
+  scrollbar-width: thin;
+  scrollbar-color: rgba(255, 255, 255, 0.72) rgba(255, 255, 255, 0.16);
   border: 1px solid rgba(38, 48, 68, 0.45);
   border-radius: 1rem;
   background: linear-gradient(180deg, #172033 0%, #111827 100%);
@@ -69,6 +72,9 @@
 .main-content pre {
   padding: 1rem 1.15rem;
   line-height: 1.6;
+  overflow-x: auto;
+  overflow-y: hidden;
+  white-space: pre;
 }
 
 .main-content .highlight .err {