adjust style

src/client/styles/scss/theme/_apply-colors-kibela.scss

@@ -24,11 +24,6 @@ body.kibela {
       background-color: rgba(lighten($bgcolor-global, 50%), 0.85);
     }
 
-    /* kibela block */
-    .kibela-border-top {
-      border-top: solid 0.4em $thickborder;
-    }
-
     /* page wrapper */
     #page-wrapper {
       background-color: $bgcolor-global;

src/server/views/layout-kibela/base/layout.html

@@ -16,8 +16,8 @@
 
     <div id="main" class="main col-12 kibela-block round-corner {% if page %}{{ css.grant(page) }}{% endif %}{% block main_css_class %}{% endblock %}">
       {% block content_header_wrapper %}
-        <header class="row grw-subnav d-edit-none d-print-block">
-            <div class="col-12 px-0 mx-0 kibela-border-top round-corner">
+        <header class="row mb-5 grw-subnav d-edit-none d-print-block round-corner">
+            <div class="col-12 px-0 mx-0">
               {% block content_header %}
                 <div id="grw-subnav-container" class="d-edit-none"></div>
               {% endblock %}