diff --git a/css/main.css b/css/main.css
index ad4eafef292b7ee9d22b929a017fed51c1565835..7756dd97ef346b971ce92e587c1489d309081a86 100644
--- a/css/main.css
+++ b/css/main.css
@@ -545,8 +545,10 @@ widget-money div {
 }
 .invoice-render {
   padding: 0 35px 35px;
-    color: var(--color-grey4);
+  color: var(--color-grey4);
+  font-family: Open Sans, sans-serif;
 }
+
 .invoice-dialog .invoice-render {
   padding: none;
 }
@@ -890,7 +892,8 @@ widget-money div {
   margin: 0.5rem;
   cursor:pointer;
 }
-.solid-invoicing .popup-buttons.buttons-render .popup-buttons__validate {
+.solid-invoicing .popup-buttons.buttons-render .popup-buttons__validate,
+.solid-invoicing .popup-buttons.buttons-render .popup-buttons__validate:hover {
   color:transparent;
   width: 25px;
   background-color: transparent;
diff --git a/solid-invoicing.js b/solid-invoicing.js
index 73dab3a83597f92d91cea29dc0e34b2187964e49..7db371f7403c5367308959cb99ffb889a26d24bc 100644
--- a/solid-invoicing.js
+++ b/solid-invoicing.js
@@ -351,6 +351,7 @@ export class SolidInvoicing extends SolidTemplateElement {
           widget-title="solid-display-div-multiline"
           widget-htAmount="widget-money"
           class-id="js-task-display hidden"
+          widget-id="solid-form-hidden"
         ></solid-display>
       </template>
     </solid-widget>