🆙 fix the header for catalogue

src/css/catalog/CatalogClassicView.css

@@ -245,6 +245,7 @@
     display: flex;
     flex-direction: column;
     gap: 3px;
+    flex-shrink: 0;
     min-height: 0;
     padding: 6px 8px;
     border-bottom: 1px solid var(--cat-line);
@@ -262,10 +263,10 @@
 
 .nitro-catalog-classic-layout-hero img {
     display: block;
-    width: 100%;
-    max-width: 100%;
+    width: auto;
     height: auto;
-    max-height: 80px;
+    max-width: 100%;
+    max-height: none;
     object-fit: contain;
 }
 
@@ -281,7 +282,6 @@
     gap: 8px;
 }
 
-/* Offer / detail card — the mockup's preview + info panel. */
 .nitro-catalog-classic-offer-panel,
 .nitro-catalog-classic-welcome {
     border: 1px solid var(--cat-line);
@@ -372,21 +372,7 @@
 }
 
 .nitro-catalog-classic-window .nitro-catalog-header {
-    justify-content: flex-start;
-    min-height: 56px;
-    margin-bottom: 6px;
-    padding: 4px 6px;
-    border: 1px solid var(--cat-line);
-    border-radius: 6px;
-    background: #ffffff;
-}
-
-.nitro-catalog-classic-window .nitro-catalog-header img {
-    max-width: 100%;
-    max-height: 48px;
-    width: auto;
-    height: auto;
-    object-fit: contain;
+    display: none;
 }
 
 .nitro-catalog-classic-offer-info .bg-\[\#00800b\] {
@@ -417,7 +403,6 @@
     color: #94a7b3;
 }
 
-/* Scrollbars — blue-grey to match the chrome. */
 .nitro-catalog-classic-navigation-shell::-webkit-scrollbar,
 .nitro-catalog-classic-layout-container :is(.overflow-auto, .nitro-card-content-shell, .nitro-catalog-classic-grid-shell)::-webkit-scrollbar {
     width: 12px;