Fix table and add button styles.

src/accounts/accountList.component.ts

@@ -16,7 +16,7 @@ import { AccountEditModalComponent } from './accountEditModal.component';
   template: `
 <div class="row">
   <div class="col s12">
-    <table class="table table-sm table-striped table-condensed table-hover">
+    <table class="bordered highlight responsive-table">
       <thead>
         <tr>
           <th>Nom du compte</th>
@@ -30,7 +30,7 @@ import { AccountEditModalComponent } from './accountEditModal.component';
       <tbody>
         <tr>
           <td colspan="5">
-            <button class="btn btn-success" (click)="add()">
+            <button class="btn waves-effect green lighten-2" (click)="add()">
               Ajouter
             </button>
           </td>