gistfile1.php

<ul class="nav navbar-nav navbar-right">
		<form role="search" method="get" id="searchform" class="searchform navbar-form navbar-right" action="<?php esc_url( home_url( '/' )); ?>">
			<div class="form-group">
				<input type="text" class='form-control' placeholder="<?php _e("Search:", "studiox") ?>" value="<?php get_search_query(); ?>" name="s" id="s" />
			</div>
			<input type="submit" id="searchsubmit" value="<?php esc_attr_x( 'Search', 'submit button' ); ?>" />
			
		</form>
		<li class='search-icon'><a href="#"><i class="fa fa-search"></i></a></li>
	</ul>
</div>