How to get rid of weird box on side of link list

I cant get rid of a weird box on the left side of my link list
and also the outline of the links on the left is thinner than the outline on the right

it is on http://www.weswave.com/

here is my css:

a:link,a:visited
{
display:block;
font-weight:bold;
font-family:arial;
color:#FFFFFF;
background-color:#888888;
width:165px;
text-align:center;
padding:5px;
}
a:hover {background-color:#777777;}

ul, li {
	border:2px solid black;
	border-collapse:collapse;
	list-style-type: none;
	}

div.linktable {
	float:left;
	margin-left:8px;
	}

Code (markup):

Please help!

 

Nevermind I fixed it

 

Hi!
change this:

ul, li {
border:2px solid black;
border-collapse:collapse;
list-style-type: none;
}
to this:

ul, li {
border:0;
border-collapse:collapse;
list-style-type: none;
}