wordpress css problem

[Yamaneko]

http://dailyyams.com/

The menu on the right expands div#menu a:hover in Firefox and IE when I hover over it. Mario & Luigi: Superstar Saga is the longest link right now. Can someone look at this and see the problem?

/* menu */
div#menu {
	float: right; 
	text-align: left; 
	height: auto; 
	padding: 5px 10px 10px 10px; 
	margin: 0 0 0 0;}

div#menu a {	color: #FFFFFF;	text-decoration: none;	font-weight: normal;
}

div#menu a:hover {
	padding: 1px 1px 1px 15px; 
	margin: 0px; 
        color: #FFFFFF;
	background: #343536;
}

ul li{
color: #FFFFFF;
margin:20px 0px 0px 0px;
padding:1px;
}

div#menu ul {
	margin: 0px;
	padding: 0px;
	list-style: none;}

div#menu ul li ul {
	margin: 0px;
}

div#menu ul li ul a{
	display: block;
        padding: 1px 1px 1px 15px; 
	margin: 0px; 
	background-color: #343536; 
	border-right: 1px solid #606060; 
	border-bottom: 1px solid #606060;}

div#menu ul li ul a:hover{
	display: block;
	background-color: #2C2D2E;
	color: #FFFFFF;	border-bottom: 1px #2C2D2E solid;	border-right: 8px #2C2D2E solid;
}

div#menu ul li {
	margin: 10px 0;
        padding-left: 0px;
}

div#menu ul li ul li {
	margin: auto auto auto auto;
}

div#menu table td {
	text-align: center;
}

[Dr Unne]

Are you referring to how the menu becomes wider when you mouseover it? It's because you specified 15px left padding for div#menu a:hover. Leave the padding unspecified or put it to the same as the padding for non-hovering.

EDIT: Apparently you're editing it as I'm looking at it, too. Neat.

[Yamaneko]

It wasn't that. It was div#menu ul li ul a:hover, it had a different border thickness than div#menu ul li ul a.

I hate how IE renders CSS differently. div#content is more to the right in IE, squishing the menu more, making it so I can fit less stuff on one line than in Firefox.

Another question: Would it be possible to put:

HR noshade size="2" width="75%" align="center" color="#606060"

Somewhere in the CSS file so that it would appear after the comments part in div#content? I have it in index.php right now, but if I want to make another style, it'll appear there too.