diff --git a/docs/_static/css/custom.css b/docs/_static/css/custom.css
index f69fdaad6ee..6f54d47e6b0 100644
--- a/docs/_static/css/custom.css
+++ b/docs/_static/css/custom.css
@@ -13,6 +13,10 @@ main  .searchForm {
     margin-bottom: 2rem;
     margin-top: 2rem;
 }
+pre {
+    white-space: pre-wrap;
+    word-wrap: break-word;
+}
 
 /* navigation panels override */
 /* =================================================== */