diff --git a/donate/static/donate/assets/css/style.css b/donate/static/donate/assets/css/style.css
index 927b17fc83f97c2697f6e2f50b2b7c165333adb9..36b6430e26f2887a7154f68bc916493c1d4e7523 100644
--- a/donate/static/donate/assets/css/style.css
+++ b/donate/static/donate/assets/css/style.css
@@ -1142,7 +1142,7 @@ input[type=number] {
 /* VARIOUS */
 
 img.full-width {
-  width: 635px;
+  width: 100%;
   height: auto;
 }