template no va bien en firefox

[eilrax]

Código:

.banner_advertise {
	background-image: url(images/bg_header_effect.gif);
	background-repeat: repeat-x;
	background-position: left top;
	background-color: #666666;
	color: #FFFFFF;
	padding: 0.3em 1em;
	border-top-width: 3px;
	border-top-style: solid;
	border-top-color: #003366;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #003366;

	margin: 0;

	font-size: 0.8em;
	font-family: Arial, Helvetica, sans-serif;
}

.banner_advertise a {
	color: #FFFFFF;
}

.authorcomment {
	background-image: url(images/bg_author.gif);
	background-repeat: no-repeat;
	background-position: right top;
	padding-top: 10px;
}

.center {
text-align: center;
}

.third_col {
width: 210px;
float:left;
margin: 0 10px;
}

.ads {
font-size: 0.8em;
}

.footer_links {
	text-align: center;
}

ul.blogroll li {
	display: inline;
	list-style-type: none;
	margin: 0 10px;
	line-height: 2;
}

#comment_form {
	margin-top:1em;
	background-image: url(images/bg_form.gif);
	background-repeat: repeat-x;
	background-position: left top;
	padding:10px;
	border-top: 3px solid #c6c8ca;
}

#comment_form label {
font-weight:bold;
}

#comment_form input, #comment_form textarea {
margin-top:0.25em !important;
margin-top:0.1em;
margin-bottom:0.5em !important;
margin-bottom:0.2em;
}

.button {
}

/* MAIN MENU */

div#navcontainer
{
	background-color: #ffffff;
	border-top: solid 1px #92b43f;
	border-bottom: solid 3px #F8F8F8;
	background-image: url(images/bg_menu.gif);
	background-repeat: repeat-x;
	background-position: left top;
}

div#navcontainer ul
{
text-align: center;
margin: 0;
padding-bottom: 5px;
padding-top: 5px;
}

div#navcontainer ul li
{
display: inline;
margin-left: -5px;
}

div#navcontainer ul li a
{
font-family: Georgia, "Times New Roman", Times, serif;
font-weight: bold;
font-size:1em;
padding: 5px 10px 5px 10px;
color: #f4f4f4;
background-color:#333333;
text-decoration: none;
border-right: 1px solid #f4f4f4;
border-left: 1px solid #f4f4f4;
}

div#navcontainer ul li a:hover
{
background-color: #58cc43;
color: #f4f4f4;
}

div#navcontainer ul li a.last {
border-right: 0px none;
}

/* TOP MENU */

#top_navlist li {
display: inline;
list-style-type: none;
margin-left: 8px;
}

#top_navlist li a, #top_navlist li a:visited, #top_navlist li a:active {
color:#999999;
text-decoration:none;
}

#top_navlist li a:hover {
color:#000000;
text-decoration:underline;
}