fixed margin left on sidebar collapse without sidebar-mini

build/scss/_layout.scss

@@ -380,6 +380,17 @@ body,
 }
 
 
+body.sidebar-collapse:not(.sidebar-mini-md):not(.sidebar-mini) {
+  .content-wrapper,
+  .main-footer,
+  .main-header {
+    &,
+    &::before {
+      margin-left: 0;
+    }
+  }
+}
+
 body:not(.sidebar-mini-md) {
   .content-wrapper,
   .main-footer,

dist/css/adminlte.css

@@ -11111,6 +11111,14 @@ body,
   margin-left: 0;
 }
 
+body.sidebar-collapse:not(.sidebar-mini-md):not(.sidebar-mini) .content-wrapper, body.sidebar-collapse:not(.sidebar-mini-md):not(.sidebar-mini) .content-wrapper::before,
+body.sidebar-collapse:not(.sidebar-mini-md):not(.sidebar-mini) .main-footer,
+body.sidebar-collapse:not(.sidebar-mini-md):not(.sidebar-mini) .main-footer::before,
+body.sidebar-collapse:not(.sidebar-mini-md):not(.sidebar-mini) .main-header,
+body.sidebar-collapse:not(.sidebar-mini-md):not(.sidebar-mini) .main-header::before {
+  margin-left: 0;
+}
+
 @media (min-width: 768px) {
   body:not(.sidebar-mini-md) .content-wrapper,
   body:not(.sidebar-mini-md) .main-footer,