matrix-dimension/web/app/widget-wrappers/sticker-picker/sticker-picker.component.html

<div class="wrapper">
    <div class="control-page" *ngIf="isLoading || authError">
        <div class="loading-badge" *ngIf="isLoading">
            <my-spinner></my-spinner>
        </div>
        <div class="auth-error" *ngIf="!isLoading && authError">
            There was a problem authenticating your use of this sticker picker. Please make sure you're using a client
            that has Dimension enabled and correctly set up.
        </div>
    </div>
    <div class="sticker-picker" *ngIf="!isLoading && !authError">
        <div class="no-stickers" *ngIf="!packs || packs.length === 0">
            <img src="/img/no_stickers.png" />
            <span class="message">You have no sticker packs.</span>
            <button class="btn btn-link btn-sm" (click)="openIntegrationManager()">Add some stickers</button>
        </div>
        <div class="sticker-pack" *ngFor="let pack of packs trackById">
            <div class="header">
                <span class="title">{{ pack.displayName }}</span>
                <span class="license"><a [href]="pack.license.urlPath" target="_blank">{{ pack.license.name }}</a></span>
                <span class="author" *ngIf="pack.author.type !== 'none'">
                    <a [href]="pack.author.reference" target="_blank">{{ pack.author.name }}</a>
                </span>
            </div>

            <div class="stickers">
                <div class="sticker" *ngFor="let sticker of pack.stickers trackById" (click)="sendSticker(sticker, pack)">
                    <img [src]="getThumbnailUrl(sticker.thumbnail.mxc, 48, 48)" width="48" height="48" class="image" ngbTooltip="{{ sticker.name }}" placement="bottom" />
                </div>
            </div>
        </div>
    </div>
</div>