[UI][#1939] scale down the image

frappe/public/css/list.css

@@ -238,6 +238,7 @@ table.field-info tr td {
   border: 0px;
 }
 .image-field {
+  background-size: 100% 100% !important;
   position: relative;
 }
 .image-field:hover .field-info {

frappe/public/css/sidebar.css

@@ -305,3 +305,7 @@ a.close:focus {
 .layout-side-section .module-sidebar-nav {
   margin-top: 15px;
 }
+
+.sidebar-image {
+  background-size: 100% 100% !important;
+}