add empty column to table in front

frontend/src/views/Genes.vue

@@ -19,12 +19,12 @@
             <v-data-table
               :headers="headers"
               :items="genes"
-              class="elevation-1"
             >
               <template v-slot:items="props">
                 <td>{{ props.item.gene_id }}</td>
-                <td class="text-xs-right">{{ props.item.gene_length }}</td>
-                <td class="text-xs-right">{{ props.item.functions[0] }}</td>
+                <td class="text-xs">{{ props.item.gene_length }}</td>
+                <td class="text-xs"></td>
+                <td class="text-xs">{{ props.item.functions[0] }}</td>
               </template>
             </v-data-table>
             
@@ -51,7 +51,8 @@ export default {
           value: 'name'
         },
         { text: 'Length', value: 'gene_length' },
-        { text: 'Functions', value: 'functions', align: 'right', },
+        { text: 'Taxo', sortable: false, },
+        { text: 'Functions', value: 'functions', sortable: false, },
       ]
     };
   },