<div class="tabs vtabs"> <img data-bind="attr: { src: thumbnailUrl }" style="width: 100%; border-radius: 10px; box-shadow: 0px 7px 9px #666666;"> <ul data-bind="foreach: topics"> <li data-bind="text: $data, css: { selected: $data == $parent.selectedTopic() }, click: $parent.selectTopic"></li> </ul> </div> <div id="vtabs-content" data-bind="component: { name: selectedComponent }"> </div>