Hello
Firstly remove the following from your templates index.php (../templates/j51_presence/index.php - line26)..
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>
Also remove the following from your templates styles.php (../templates/j51_presence/php/styles.php - line13)..
<link rel="stylesheet" href="/<?php echo $this->baseurl ?>/templates/<?php echo $this->template?>/css/responsive.css" type="text/css" />
CiarĂ¡n