CatalogContents.vue: placeholder for pagination css work

cateditor/src/components/CatalogContents.vue

@@ -2,7 +2,9 @@
   <v-container fluid>
 
     <v-row class="fill-height">
-      <v-btn @click="showAddProductDialog = true">Add products</v-btn>
+      <v-col cols="4">
+        <v-btn @click="showAddProductDialog = true">Add materials</v-btn>
+      </v-col>
     </v-row>
 
     <v-row class="fill-height">
@@ -64,6 +66,7 @@
                 <v-list-item
                   slot-scope="{ hover }"
                   :class="modelListItemClasses(item.model, hover)"
+                  class="foo"
                   @click="selectModel(item.model)"
                 >
                   <v-list-item-content>
@@ -438,4 +441,8 @@ function addSectionDrops(myvue) {
   max-height: 400px;
   overflow-y: auto;
 }
+
+.foo {
+  border-top: 3px solid red;
+}
 </style>