diff --git a/extra.css b/extra.css
new file mode 100644
index 0000000..b8bf9f0
--- /dev/null
+++ b/extra.css
@@ -0,0 +1,12 @@
+.ascii-wrapper {
+    overflow-x: auto;
+    max-width: 100%;
+}
+
+@media (max-width: 768px) {
+    .ascii-wrapper pre code {
+        transform: scale(0.7);
+        transform-origin: top left;
+        display: inline-block;
+    }
+}
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index 09051e9..74c5d01 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -37,3 +37,6 @@ theme:
 plugins:
   - search
   - open-in-new-tab
+extra_css:
+  - stylesheets/extra.css
+  
\ No newline at end of file