fix nav bar alignment

Author: XMB5

donut/modules/gpt_sam/templates/gpt_sam.html

@@ -21,22 +21,14 @@
         height: 100%;
     }
 
-    .container.theme-showcase,
-    .container {
-        width: 100% !important;
-        max-width: none !important;
-        padding: 0 !important;
-        margin: 0 !important;
-    }
-
     #gpt-sam-root {
         background: #fff;
         position: fixed;
         top: 51px; /* Height of navbar */
         left: 0;
         right: 0;
         bottom: 0;
-        height: auto !important;
+        z-index: 100;
     }
 
     .loading-state {