eview">
                    <a class="sd-photo-preview__slide-in-button" ng-show="!showMetadata && nav === 'viewVideo'" ng-click="showMetadata = !showMetadata" data-sd-tooltip="Open metadata" data-flow="left">
                        <i class="icon-backward-thin"></i>
                    </a>

                    <div class="sd-photo-preview" ng-class="{'sd-photo-preview--view-video' : nav === 'viewVideo'}" ng-show="nav === 'viewVideo'">
                        <div class="sd-photo-preview__video" >
       