Dropdown menu problem in IE & Firefox

I am having a problem with my css menu bar. It looks great in Safari & Chrome, but in IE & Firefox, the dropdown pushes the top level menu items to the right.

I would greatly appreciate any help!

Here is what it looks like in Chrome:

menu in chrome
and here is what it looks like in Firefox:

menu in firefox
Here is my stylesheet for the menu.

			
#navbar, #navbar ul {
	float: left;
	white-space: nowrap;
	width: 681px;
	list-style: none;
	padding: 0px;
	border:none;
	margin:0;
	position: absolute;
	z-index:999;

}
#navbar a 	{
			color: #ffffff;
			font: 13px arial, sans-serif;
			font-weight: bold;
			padding:0;
			text-decoration: none;
			text-align: center;
			display: block;
			}
#navbar li 	{	
			position:relative;
			background-image:none;
			background-color: #07405E;
			float: left;
			margin:0;
			padding: 0;
			}
#navbar li a:hover	{
			color: #FFFFFF;
			text-decoration: none;
			}

#navbar li:hover {
			border:none;
			}			
#navbar li ul a 	{
			font: 13px arial, sans-serif;
			color: #ffffff;
			font-weight: bold;
			text-decoration: none;
			text-align: left;
			padding:0;
			text-indent: 8px;
			}	
	
#navbar li ul a:hover 	{
			background-image: none;
			color: #FFFFFF;
			text-decoration: none;
			}	
#navbar li ul 		{
			float:none;
			position: absolute;
			left: -9999px;
			border:none;
			margin: 0;				
}

#navbar li:hover ul { /* Display the dropdown on hover */
			float:none;
			position:relative;
			width:200px;
			z-index:9999;
			left:0; /* Bring back on-screen when needed */
}	
#navbar li ul li a	{
			background-color: #002441;
			width:200px;
			border: none;
			display:block;	
			padding: 5px 5px;	
			border-bottom:thin  solid #ffffff;	
			}
#navbar  li ul li a:hover {
			background-color: #466A93;				
}

#navbar li li {
	padding-right: 0px;
	width: 200px;
}
#navbar li ul a {
	width: 200px;
}



#navbar a.chapter7 {
	background:url(/images/home_nav_chapter7.jpg) no-repeat 0 0;
	width:95px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
	padding-left:20px;
}
#navbar a.chapter7:hover , #navbar a.chapter7 .active  {
	background:url(/images/home_nav_chapter7_over.jpg) no-repeat 0 0;
}
#navbar a.chapter11 {
	background:url(/images/home_nav_chapter11.jpg) no-repeat 0 0;
	width:91px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
}
#navbar a.chapter11:hover , #navbar a.chapter11 .active  {
	background:url(/images/home_nav_chapter11_over.jpg) no-repeat 0 0;
}
#navbar a.chapter13 {
	background:url(/images/home_nav_chapter13.jpg) no-repeat 0 0;
	width:90px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
}
#navbar a.chapter13:hover , #navbar a.chapter13 .active  {
	background:url(/images/home_nav_chapter13_over.jpg) no-repeat 0 0;
}
#navbar a.practice {
	background:url(/images/home_nav_practice.jpg) no-repeat 0 0;
	width:115px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
}
#navbar a.practice:hover , #navbar a.practice .active  {
	background:url(/images/home_nav_practice_over.jpg) no-repeat 0 0;
}
#navbar a.firm {
	background:url(/images/home_nav_firm.jpg) no-repeat 0 0;
	width:78px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
}
#navbar a.firm:hover , #navbar a.firm .active  {
	background:url(/images/home_nav_firm_over.jpg) no-repeat 0 0;
}
#navbar a.info {
	background:url(/images/home_nav_info.jpg) no-repeat 0 0;
	width:137px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
	padding-right:50px;
}
#navbar a.info:hover , #navbar a.info .active  {
	background:url(/images/home_nav_info_over.jpg) no-repeat 0 0;
}



#navbar a.sub_chapter7 {
	background:url(/images/sub_nav_chapter7.jpg) no-repeat 0 0;
	width:95px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
	padding-left:20px;
}
#navbar a.sub_chapter7:hover , #navbar a.sub_chapter7 .active  {
	background:url(/images/sub_nav_chapter7_over.jpg) no-repeat 0 0;
}
#navbar a.sub_chapter11 {
	background:url(/images/sub_nav_chapter11.jpg) no-repeat 0 0;
	width:91px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
}
#navbar a.sub_chapter11:hover , #navbar a.sub_chapter11 .active  {
	background:url(/images/sub_nav_chapter11_over.jpg) no-repeat 0 0;
}
#navbar a.sub_chapter13 {
	background:url(/images/sub_nav_chapter13.jpg) no-repeat 0 0;
	width:90px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
}
#navbar a.sub_chapter13:hover , #navbar a.sub_chapter13 .active  {
	background:url(/images/sub_nav_chapter13_over.jpg) no-repeat 0 0;
}
#navbar a.sub_practice {
	background:url(/images/sub_nav_practice.jpg) no-repeat 0 0;
	width:115px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
}
#navbar a.sub_practice:hover , #navbar a.sub_practice .active  {
	background:url(/images/sub_nav_practice_over.jpg) no-repeat 0 0;
}
#navbar a.sub_firm {
	background:url(/images/sub_nav_firm.jpg) no-repeat 0 0;
	width:78px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
}
#navbar a.sub_firm:hover , #navbar a.sub_firm .active  {
	background:url(/images/sub_nav_firm_over.jpg) no-repeat 0 0;
}
#navbar a.sub_info {
	background:url(/images/sub_nav_info.jpg) no-repeat 0 0;
	width:137px;	
	height:51px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	text-decoration:none;
	line-height:51px;
	padding-right:50px;
}
#navbar a.sub_info:hover , #navbar a.sub_info .active  {
	background:url(/images/sub_nav_info_over.jpg) no-repeat 0 0;
}

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techbotsAsked:
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suvmitraCommented:
Since you are using text only in the Menu bar it varies the length in different browsers since each browser has its own default, font size, resolution etc. I would suggest using images for the Menu Bar items and then try the preview in different browsers.
0
techbotsAuthor Commented:
I am using images for the main menu bar items such as " chapter 7" "chapter 11" , etc.
0
suvmitraCommented:
Ok..I just noticed that!

I'm afraid there is always problem viewing the same thing in different browsers! Try adjusting the main page, related Divs etc, Hight, Weight.

First change the values to fit in the Problem browsers. Check in which screeen resolution they are looking good, adjust accordingly etc.
0
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techbotsAuthor Commented:
I've got the right height, width values. That isn't the problem. I've spent hours of trial and error already. I suspect there is an issue with the floats, an overflow or display value, but I have no idea where and need some more specific advice.
0
suvmitraCommented:
I can only think of revisiting the CSS or HTML tag where you are specifying the list.

I found something similar on other sites, if you have not found this already then may be helpful

Problem in View

CSS Trouble
0
Tony van SchaikFront-end Web developerCommented:
Do you have the HTML for me or maybe a preview link so that i can test it better?
0
techbotsAuthor Commented:
After many more hours of trial and error, I solved the problem myself.
0

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techbotsAuthor Commented:
Solved myself
0
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