slapos_jio: Fix CSS for form rendering

Contributed by Sven Franck

master/bt5/slapos_jio/PathTemplateItem/web_page_module/rjs_gadget_erp5_page_slap_parameter_form_css.css

@@ -195,3 +195,14 @@ label.slapos-parameter-dict-key ~ div.input label {
   left: 4px;
 }
 
+  .subfield {
+    min-height: 5em;
+  }
+  .subfield select {
+    margin-bottom: 0;
+  }
+  .subfield .input select + span {
+    position: relative;
+    top: -1.9em;
+    opacity: .7;
+  }

master/bt5/slapos_jio/PathTemplateItem/web_page_module/rjs_gadget_erp5_page_slap_parameter_form_css.xml

@@ -261,7 +261,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>966.58781.43824.3635</string> </value>
+                <value> <string>969.36476.25776.58999</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -279,7 +279,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1526718311.48</float>
+                        <float>1539726576.15</float>
                         <string>UTC</string>
                       </tuple>
                     </state>