ohif-viewer/Packages/viewerbase/client/components/studyBrowser/thumbnailEntry/thumbnailEntry.html

<template name="thumbnailEntry">
    <div class="thumbnailEntry m-t-1 m-b-2 {{draggableClass}} {{#if isSeriesActive this.thumbnail.stack.seriesInstanceUid viewportIndex}}active{{/if}}">
        <div class="p-x-1">
            {{>imageThumbnail (extend this)}}
        </div>
        <div class="seriesDetails noselect m-a-1">
            <div class="seriesDescription">
                {{this.thumbnail.stack.seriesDescription}}
            </div>
            <div class="seriesInformation">
                <div class="seriesInformationIcons">
                    <strong>S:</strong>
                    <div></div>
                </div>
                <div class="seriesInformationNumbers">
                    <div>{{this.thumbnail.stack.seriesNumber}}</div>
                    <div>{{this.thumbnail.stack.instances.length}}</div>
                </div>
            </div>
        </div>
    </div>
</template>