Fix template - repost

We have created a website [login to view URL], a joomla site, based on artisteer, but there are two things which need to be fixed 1. The website (responsive template) doesn't function correct on a mobile phone, the sub menu doesn't appear right. And the white bars of the menu cross the social media buttons on the right. So the white bars need to end before they hit the social media buttons. And submenu must appear. 2. The read more button doesn't work in artikels with tables.