How to display buttons in a row in angular - html

Question

For some reason when I added the third button, the buttons started showing in a column manner.
html:
<div class="creator-button-container" *ngIf="isCurrentUserTheChannelCreator">
<div *ngIf="isChannelEditable">
<button mat-raised-button color="accent" type="button" (click)="openDialog()">Add field </button>
<div *ngIf="isChannelReadyForBids">
<button mat-raised-button color="accent" type="button" (click)="setState('in progress')">Open the channel for
bidding
</button>
</div>
<button mat-raised-button color="accent" type="submit">Save Channel</button>
</div>
<div *ngIf="form.value.state=='in progress'&&userId === channel.creator">
<button mat-raised-button color="accent" type="button" (click)="setState('new')">Edit channel </button>
</div>
</div>
css:
.creator-button-container{
background-color: red;
display: inline-block;
flex-direction: row;
}
I though the 'display: inline-block' would work but its not working
I looked at this solution but i didnt understand it: Angular - display buttons in rows of two
its weird because as soon as i added the third button, the buttons started being displayed as a column

Answer 1

Add buttons in div tag because div is block level element.
Something like this:
<div>
<div><button class="btn">B1</button></div>
<div><button class="btn">B2</button></div>
<div><button class="btn">B3</button></div>
</div>