[UPD] dashboard template

static/src/css/lefilament_tdb.css

+.lefilament_dashboard {
+    padding-top: 40px;
+    padding-bottom: 40px;
+    background-color: #fefefe;
+}
+.lefilament_dashboard .display-6, .lefilament_dashboard .card-title {
+    color: #495057;
+}
 p.card-maj {
     font-size: 10px;
     font-style: italic;

templates/lefilament_dashboard.xml

@@ -11,9 +11,8 @@
                         <i class="fa fa-refresh" />
                     </button>
                 </nav>
-                <div class="o_form_view o_form_readonly">
-                    <div class="o_form_sheet_bg">
-                        <div class="o_form_sheet position-relative">
+                <div class="lefilament_dashboard">
+                    <div class="container">
                         <t
                             t-set="values"
                             t-value="records.retrieve_datas_dashboard()"
@@ -525,7 +524,6 @@
                         </div>
                     </div>
                 </div>
-                </div>
             </qweb>
         </field>
     </record>