<img*ngFor="let user of room.users"class="avatar rounded"[src]="'https://ygobbs.com/user_avatar/ygobbs.com/' + user.username + '/25/1.png'"data-toggle="tooltip"data-placement="bottom"[title]="user.username">
<img*ngFor="let user of room.users"class="avatar rounded"[src]="'https://ygobbs.com/user_avatar/ygobbs.com/' + user.username + '/25/1.png'"data-toggle="tooltip"data-placement="bottom"[title]="user.username">