<div class="bar">
  <nz-avatar nzIcon="user" style="background-color:#87d068;"></nz-avatar>
  <div class="title">{{tbookSer.profile?.name}}</div>
  <div class="space"></div>
  <div class="user">
    <button mat-icon-button routerLink="/user/login" aria-label="LogOut" style="margin-top: -10px;">
      <mat-icon>logout</mat-icon>
    </button>
  </div>
</div>