update color header table

src/css/app.scss

@@ -2,17 +2,18 @@
 .sticky-header-table {
     // / height or max-height is important /
     max-height: calc(100vh - 13rem);
-  
+    // max-width: 100vw;
       .q-table__top,
       .q-table__bottom,
       thead tr:first-child th {
         // / bg color is important for th; just specify one /
-        background-color: white;
+        background-color: rgb(200, 226, 241);
       }
   
     thead tr th {
       position: sticky;
       z-index: 1;
+      // background-color: rgb(218, 165, 165);
     }
     thead tr:first-child th {
       top: 0;