fabioeliseo

within the file parts/class-header-header_main.php

1 inside the filter funct tc_social_in_header

replace this line to allow more space for next link
$class = ('resp' == $resp) ? '':'span5'
to
$class = ('resp' == $resp) ? '':'span3'

2 create new filter funct tc_tagline_display_custom

// my customization filter
       function tc_tagline_display_custom() {
		tc__f('rec' , __FILE__ , __FUNCTION__, __CLASS__ );
		ob_start();

			 //class added if not resp
        $class 		=  ('resp' == $resp) ? '':'span2'
        ?>
        	<div style="float:left;margin:10px;" class=" <?php echo $class ?>">

			        <ul style="list-style-type: none !important;">
						<li>
			        	 <?php tc__f( 'tip' , __FUNCTION__ , __CLASS__, __FILE__ ); ?>
			        	 <?php echo "<a href='#' title='link'>Join us</a>" ?>
						</li>
			        </ul>
			</div>    

		<?php
		$html = ob_get_contents();
        ob_end_clean();
        echo apply_filters( 'tc_tagline_display_custom', $html );
	}

3 inside funct __construct () at the end add this action

// my customization
add_action ( '__navbar' 				, array( $this , 'tc_tagline_display_custom' ) , 30, 1 );

i hope this help you

hi, i saw your site..nice.. try to override your black.css
putting this rules, you should fix it:

header.tc-header {
border-bottom: 0;
}

bye