fix(css): make number fields thinner

Input fields of type number were too wide
Now they are thinner, but can still store up to 6 digits

closes #5695

html/themes/breezy/form.css

@@ -6,6 +6,10 @@ input[type=text], input[type=password], select {
 padding: 2px;
 }
 
+input[type=number] {
+width: 80px;
+}
+
 input[disabled] {
 color: #888;
 background-color: #ddd;