app/timeout.ejs
<!DOCTYPE html>
<html lang="en" ng-app="<%= name %>" ng-strict-di>
<head>
<meta charset="utf-8" />
<title>Portainer</title>
<meta name="description" content="" />
<meta name="author" content="<%= author %>" />
<base id="base" />
<!-- Fav and touch icons -->
<link rel="apple-touch-icon" sizes="180x180" href="<%=require('./assets/ico/apple-touch-icon.png')%>" />
<link rel="icon" type="image/png" sizes="32x32" href="<%=require('./assets/ico/favicon-32x32.png')%>" />
<link rel="icon" type="image/png" sizes="16x16" href="<%=require('./assets/ico/favicon-16x16.png')%>" />
<link rel="mask-icon" href="<%=require('./assets/ico/safari-pinned-tab.svg')%>" color="#5bbad5" />
<link rel="shortcut icon" href="<%=require('./assets/ico/favicon.ico')%>" />
<meta name="msapplication-config" content="<%=require('./assets/ico/browserconfig.xml')%>" />
<meta name="theme-color" content="#ffffff" />
</head>
<body>
<div class="page-wrapper">
<!-- timeout info box -->
<div class="container simple-box">
<div class="col-md-8 col-md-offset-2 col-sm-10 col-sm-offset-1">
<!-- simple box logo -->
<div class="row">
<img ng-if="logo" ng-src="{{ logo }}" class="simple-box-logo" />
<img ng-if="!logo" src="<%= require('./assets/images/logo_alt.svg') %>" class="simple-box-logo" alt="Portainer" />
</div>
<div class="panel panel-default">
<div class="panel-body">
<div>
<span class="form-section-title">New Portainer installation</span>
</div>
<!-- init admin init timeout notification -->
<div class="padding-top">
<span class="small text-muted">
Your Portainer instance timed out for security purposes. To re-enable your Portainer instance, you will need to restart Portainer.
</span>
<br /><br />
<span class="text-muted small">
For further information, view our <a class="hyperlink" href="https://documentation.portainer.io/r/ce-restart-portainer" target="_blank">documentation</a>.
</span>
</div>
<!-- !init admin init timeout notification -->
</div>
</div>
</div>
</div>
<!-- !timeout info box -->
</div>
</body>
</html>