<div class="metabox-holder postbox-container meta-box-sortables column-{{ column }}" ng-class="{ 'cancel-margin' : column === 1 }">
    <div class="postbox" ng-class="{ 'closed' : closed }">
        <div class="handlediv" title="Click to toggle"><br></div>
        <h3 class="hndle ui-sortable-handle">
            <span>{{ title }}</span>
        </h3>
        <div class="inside">
            <div class="activity-block" ng-include="contentUrl"></div>
        </div>
    </div>
</div>