Fixes for Firefox quirks

src/components/form-widgets/price-field.js

@@ -69,6 +69,7 @@ class PriceField extends Component {
                 <input
                   type="number"
                   id="root_price"
+                  step="0.00001"
                   className="price-field form-control"
                   value={this.state.price}
                   onChange={this.onChange()}

src/css/app.css

@@ -90,6 +90,10 @@ a:hover {
   text-decoration: none;
 }
 
+textarea:-moz-ui-invalid {
+  box-shadow: none;
+}
+
 .line {
   display: inline-block;
 }