Hi

I've been creating my own theme for concrete5 however I can't seem to get the drop down menu working for the navigation. Any help or advice would be greatly appreciated.

http://www.creative-media.info/concreteoctober/...

the code used for the navigation in the stylesheet is:


#nav{
list-style:none;
font-weight:normal;
margin-bottom:2px;
/* Clear floats */
float:left;
width:100%;
width: 660px;
position: absolute;
height: 27px;
left: 295px;
top: 20px;
font-size: 13px;
font-family: Montserrat, Open Sans, helvetica, verdana, arial, sans-serif;
z-index: 999;

}
#nav li{
float:left;
margin-right: 7px;
position:relative;
}
#nav a{
display:block;
padding:5px;
color:#000;
background:#FFFF;
text-decoration:none;
}
#nav a:hover{
color:#fff;
background:#FFFF;
text-decoration:none;
}

/*--- DROPDOWN ---*/
#nav ul {
background:#fff; /* Adding a background makes the dropdown work properly in IE7+. Make this as close to your page's background as possible (i.e. white page == white background). */
background:rgba(255,255,255,0); /* But! Let's make the background fully transparent where we can, we don't actually want to see it if we can help it... */
list-style:none;
position:absolute;
float: none; /* Hide off-screen when not needed (this is more accessible than display:none;) */
z-index: 999;


}
#nav ul li{
padding-top:0px; /* Introducing a padding between the li and the a give the illusion spaced items */
float:left;
font-size: 12.5px;

}
#nav ul a{
white-space:nowrap; /* Stop text wrapping and creating multi-line dropdown items */
}
#nav li:hover ul{ /* Display the dropdown on hover */
left:0; /* Bring back on-screen when needed */
}
#nav li:hover a{ /* These create persistent hover states, meaning the top-most link stays 'hovered' even when your cursor has moved down the list. */
background:#f7c766;
text-decoration:none;
border-style:solid;
border-width:1px;
border-color:#fff;


}
#nav li:hover ul a{ /* The persistent hover state does however create a global style for links even before they're hovered. Here we undo these effects. */
text-decoration:none;
}
#nav li:hover ul li a:hover{ /* Here we define the most explicit hover states--what happens when you hover each individual link. */
background:#f7c766;
}

** their should be 3 drop down page links under the service title in the navigation **