Css custom menu and outside functions

Hello good afternoon to all

I wonder what is the conflict of css
that leaves black and blue vertical menu
photos show the tab options submenu

Here an example of the menu working 100%
http://www.grupogranito.com/menu/

css custom menu is
<link rel=’stylesheet’ id=’pinboard-css’ type=’text/css’ href=’http://img.grupogranito.com/menu.css&#8217; media=’all’ />

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #

Another question how to disable correctly calls these lines by functions.php
and leave manually in header.php

<link rel = ‘stylesheet’ id = ‘pinboard-web-font-css’ href=’http://fonts.googleapis.com/css?family=Open+Sans:300,300italic,regular,italic,600,600italic|Oswald:300,300italic,regular,italic,600,600italic&subset=latin’ type = ‘text / css “media =” all “/>
<link rel = ‘stylesheet’ id = ‘pinboard-css’ href =’ http://www.grupogranito.com/wp-content/themes/pinboard/style.css&#8217; type = ‘text / css’ media =’ all ‘/>
<link rel = ‘stylesheet’ id = ‘colorbox-css’ href =’ http://www.grupogranito.com/wp-content/themes/pinboard/styles/colorbox.css&#8217; type = ‘text / css “media = ‘all’ />
<link rel = ‘stylesheet’ id = ‘mediaelementplayer-css’ href =’ http://www.grupogranito.com/wp-content/themes/pinboard/styles/mediaelementplayer.css&#8217; type = ‘text / css “media = ‘all’ />

<- [if lt IE 9]>
src=”http://www.grupogranito.com/wp-content/themes/pinboard/scripts/html5.js&#8221; <script type=”text/javascript”> </ script>
<[endif] ->

<script type = ‘text / javascript’ src=’http://www.grupogranito.com/wp-content/themes/pinboard/scripts/ios-orientationchange-fix.js’></script&gt;
<script type = ‘text / javascript’ src=’http://www.grupogranito.com/wp-content/themes/pinboard/scripts/jquery.flexslider-min.js’></script&gt;
<script src=’http://www.grupogranito.com/wp-content/themes/pinboard/scripts/jquery.fitvids.js’&gt; type=’text/javascript’ </ script>
<script type = ‘text / javascript’ src=’http://www.grupogranito.com/wp-content/themes/pinboard/scripts/jquery.colorbox-min.js’></script&gt;