diff --git a/templates/default.css b/templates/default.css
new file mode 100644
index 0000000..b744070
--- /dev/null
+++ b/templates/default.css
@@ -0,0 +1,8 @@
+pre {
+  font: unset;
+  max-width: 70ch;
+  margin: 0 auto;
+  padding: 1rem;
+  white-space: pre-wrap;
+  word-wrap: break-word;
+}