github.com/apremalal/vamps-core@v1.0.1-0.20161221121535-d430b56ec174/server/webapps/apieditor/views/main.html

<header ui-view="header"></header><main ngf-drop ng-model="draggedFiles" ngf-drag-over-class="dragover" ngf-multiple="false" ngf-allow-dir="false" ngf-accept="'.json,.yaml,.yml'"><div ui-layout="{ flow : 'column', dividerSize: '8px'}"><div class="editor pane" ui-layout-container><div ui-view="editor"></div></div><div class="preview pane" ui-layout-container><div ui-view="preview"></div></div></div><div ng-if="showAbout" ng-include="'templates/intro.html'"></div><div class="file-drag"><div class="dash"><p>Drop your file here</div></div></main>