added fixed layout page

src/scss/_layout-fixed.scss

@@ -1,13 +1,5 @@
 @include media-breakpoint-up(lg) {
   .layout-fixed:not(.sidebar-horizontal) {
-    // .main-brand {
-    //   bottom: 0;
-    //   float: none;
-    //   left: 0;
-    //   position: fixed;
-    //   top: 0;
-    // }
-
     .main-sidebar {
       bottom: 0;
       float: none;

src/scss/_main-sidebar.scss

@@ -54,3 +54,10 @@
     }
   }
 }
+
+.hold-transition {
+  .main-sidebar {
+    animation: none !important;
+    transition: none !important;
+  }
+}

src/scss/_miscellaneous.scss

@@ -481,7 +481,3 @@ blockquote {
   padding: .375rem .6rem;
 }
 
-.resize-animation-stopper * {
-  animation: none !important;
-  transition: none !important;
-}