frappe/website/templates/includes/navbar.html

<div class="navbar navbar-default">
	<div class="container">
		<div class="navbar-header">
			<button type="button" class="navbar-toggle" data-toggle="collapse" 
				data-target=".navbar-responsive-collapse">
				<span class="icon-bar"></span>
				<span class="icon-bar"></span>
				<span class="icon-bar"></span>
			</button>
			<a class="navbar-brand" href="index">{{ brand_html or "<i class='icon-home'></i>"}}</a>
		</div>
		<div class="collapse navbar-collapse navbar-responsive-collapse">
			{% if top_bar_items -%}
			<ul class="nav navbar-nav navbar-left">
				{%- for page in top_bar_items -%}
				{% if not page.parent_label -%}
				<li data-label="{{ page.label }}" {% if page.child_items %} class="dropdown"{% endif %}>
					<a href="{{ page.url or '#' }}" {% if page.child_items %} class="dropdown-toggle" onclick="return false;" data-toggle="dropdown"{% endif %} {{ page.target or ''}}>
					{{ page.label }}
					{%- if page.child_items -%}
						<span class="caret"></span>
					</a>
						<ul class="dropdown-menu">
						{%- for child in page.child_items -%}
							<li data-label="{{ child.label }}">
								<a {% if child.indent %} style="padding-left: {{((child.indent|int)+1)*15 }}px"{% endif %} 
									href="{{ child.url }}" {{ child.target or '' }}>{{ child.label }}</a>
							</li>
						{%- endfor -%}
						</ul>
					{%- else -%}
					</a>
					{%- endif -%}
					</li>
				{%- endif -%}
				{%- endfor %}
			</ul>
			{%- endif %}
			<ul class="nav navbar-nav navbar-right">
				<!-- post login tools -->
				<li id="website-post-login" data-label="website-post-login" class="dropdown">
					<a href="#" class="dropdown-toggle" onclick="return false;" data-toggle="dropdown">
						<i class="icon-cog"></i><span class="visible-xs-inline"><span class="caret"></span></span>
					</a>
					<ul class="dropdown-menu">
						{%- for child in post_login -%}
						<li data-label="{{ child.label }}" {% if child.class %}class="{{ child.class }}"{% endif %}>
							{% if child.url -%}
							<a {% if child.indent -%}style="padding-left: {{((child.indent|int)+1)*15 }}px"{%- endif %} 
								href="{{ child.url }}" {{ child.target or '' }}>
								{% if child.icon %}<i class="icon-fixed-width {{ child.icon }}"></i> {% endif %}
								{{ child.label }}
							</a>
							{%- endif %}
						</li>
						{%- endfor -%}
					</ul>
				</li>
			</ul>
		</div>
	</div>
</div>
<script>$('.dropdown-toggle').dropdown()</script>