#177 Fix style issue with hidden config sections (#184)

Author: omiroshnichenko

app/code/Meta/BusinessExtension/etc/adminhtml/system.xml

@@ -11,6 +11,7 @@
             <resource>Meta_BusinessExtension::system_config</resource>
             <group id="business_extension" translate="label" type="text" sortOrder="10" showInDefault="1" showInWebsite="0" showInStore="1">
                 <label>Setup</label>
+                <fieldset_css>meta-section-config</fieldset_css>
                 <attribute type="expanded">1</attribute>
                 <field id="active" translate="label comment" type="select" sortOrder="10" showInDefault="1" showInWebsite="0" showInStore="1">
                     <label>Activate Integration</label>
@@ -32,6 +33,7 @@
             </group>
             <group id="debug" translate="label" type="text" sortOrder="70" showInDefault="1" showInWebsite="0" showInStore="1">
                 <label>Debug</label>
+                <fieldset_css>meta-section-config</fieldset_css>
                 <depends>
                     <field id="facebook_business_extension/business_extension/active">1</field>
                 </depends>

app/code/Meta/BusinessExtension/view/adminhtml/web/css/source/_module.less

@@ -0,0 +1,29 @@
+div.meta-section-config {
+    border-bottom: 0;
+
+    &:last-child {
+        > .entry-edit-head {
+            > a {
+                border-bottom: 0;
+            }
+        }
+    }
+
+    &.active {
+        > fieldset.config {
+            border-bottom: 1px solid @collapsible__border-color;
+        }
+
+        > .entry-edit-head {
+            > a {
+                border-bottom: 0;
+            }
+        }
+    }
+
+    > .entry-edit-head {
+        > a {
+            border-bottom: 1px solid @collapsible__border-color;
+        }
+    }
+}

app/code/Meta/Catalog/etc/adminhtml/system.xml

@@ -4,6 +4,7 @@
         <section id="facebook_business_extension">
             <group id="catalog_management" translate="label" type="text" sortOrder="20" showInDefault="1" showInWebsite="0" showInStore="1">
                 <label>Catalog Management</label>
+                <fieldset_css>meta-section-config</fieldset_css>
                 <depends>
                     <field id="facebook_business_extension/business_extension/active">1</field>
                 </depends>
@@ -48,6 +49,7 @@
             </group>
             <group id="inventory_management" translate="label" type="text" sortOrder="30" showInDefault="1" showInWebsite="0" showInStore="1">
                 <label>Inventory Management</label>
+                <fieldset_css>meta-section-config</fieldset_css>
                 <depends>
                     <field id="facebook_business_extension/business_extension/active">1</field>
                 </depends>

app/code/Meta/Conversion/etc/adminhtml/system.xml

@@ -4,6 +4,7 @@
         <section id="facebook_business_extension">
             <group id="conversion_management" translate="label" type="text" sortOrder="20" showInDefault="1" showInWebsite="0" showInStore="1">
                 <label>Conversion Management</label>
+                <fieldset_css>meta-section-config</fieldset_css>
                 <depends>
                     <field id="facebook_business_extension/business_extension/active">1</field>
                 </depends>

app/code/Meta/Promotions/etc/adminhtml/system.xml

@@ -4,6 +4,7 @@
         <section id="facebook_business_extension">
             <group id="promotions" translate="label" type="text" sortOrder="60" showInDefault="0" showInWebsite="0" showInStore="0">
                 <label>Promotions [Beta]</label>
+                <fieldset_css>meta-section-config</fieldset_css>
                 <depends>
                     <field id="facebook_business_extension/business_extension/active">1</field>
                     <field id="facebook_business_extension/business_extension/onsite">1</field>

app/code/Meta/Sales/etc/adminhtml/system.xml

@@ -4,6 +4,7 @@
         <section id="facebook_business_extension">
             <group id="orders_sync" translate="label" type="text" sortOrder="40" showInDefault="1" showInWebsite="0" showInStore="1">
                 <label>Orders Sync</label>
+                <fieldset_css>meta-section-config</fieldset_css>
                 <depends>
                     <field id="facebook_business_extension/business_extension/active">1</field>
                     <field id="facebook_business_extension/business_extension/onsite">1</field>
@@ -85,6 +86,7 @@
             </group>
             <group id="shipping_methods" translate="label" type="text" sortOrder="50" showInDefault="1" showInWebsite="0" showInStore="1">
                 <label>Shipping Methods Mapping</label>
+                <fieldset_css>meta-section-config</fieldset_css>
                 <depends>
                     <field id="facebook_business_extension/business_extension/active">1</field>
                     <field id="facebook_business_extension/business_extension/onsite">1</field>