diff --git a/src/main/resources/web/assets/css/rb-page.css b/src/main/resources/web/assets/css/rb-page.css
index 39ec7e700..8c1c08ab7 100644
--- a/src/main/resources/web/assets/css/rb-page.css
+++ b/src/main/resources/web/assets/css/rb-page.css
@@ -760,6 +760,13 @@ a {
   background-color: rgba(0, 0, 0, 0.05);
 }
 
+select.form-control:not([disabled]) {
+  background-image: url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTYiIHZpZXdCb3g9IjAgMCAxNiAxNiIgZmlsbD0iIzU4NjA2OSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBkPSJNNC40MjcgOS40MjdsMy4zOTYgMy4zOTZhLjI1MS4yNTEgMCAwMC4zNTQgMGwzLjM5Ni0zLjM5NkEuMjUuMjUgMCAwMDExLjM5NiA5SDQuNjA0YS4yNS4yNSAwIDAwLS4xNzcuNDI3ek00LjQyMyA2LjQ3TDcuODIgMy4wNzJhLjI1LjI1IDAgMDEuMzU0IDBMMTEuNTcgNi40N2EuMjUuMjUgMCAwMS0uMTc3LjQyN0g0LjZhLjI1LjI1IDAgMDEtLjE3Ny0uNDI3eiIgLz48L3N2Zz4=");
+  background-repeat: no-repeat;
+  background-position: right 4px center;
+  background-size: 16px;
+}
+
 /* FormPage */
 
 .rbform > form > .alert {