add brand-image-xl margin fix without logo-switch

build/scss/_brand.scss

@@ -52,6 +52,10 @@
     line-height: .8;
     max-height: 40px;
     width: auto;
+
+    &.single {
+      margin-top: -.3rem;
+    }
   }
 
   &.text-sm,

dist/css/adminlte.css

@@ -11748,6 +11748,10 @@ body.sidebar-collapse:not(.sidebar-mini-md):not(.sidebar-mini) .main-header::bef
   width: auto;
 }
 
+.brand-link .brand-image-xl.single {
+  margin-top: -.3rem;
+}
+
 .brand-link.text-sm .brand-image,
 .text-sm .brand-link .brand-image {
   height: 29px;