fix: display of layout

src/app/app.component.scss

@@ -62,8 +62,6 @@
       }
 
       .content {
-        position: relative;
-
         .router-outlet-wrapper {
           max-width: initial;
         }
@@ -109,6 +107,7 @@
     display: flex;
     overflow-y: auto;
     justify-content: center;
+    position: relative;
 
     .router-outlet-wrapper {
       display: flex;