Togliere nero di sfondo come?

[Gabstar69]

Buona sera a tutti,io ho questo script:
code.jpg
come faccio a rimuovere il nero dis fondo lasciando solo le tab sopra e il bianco senza manomettere il suo funzionamento? lo style css è il seguente:

* {	margin:0;	padding:0;}body {	background:url(../../images/background.png) top left;	font: .8em "Lucida Sans Unicode", "Lucida Grande", sans-serif;}
h2{ 	margin-bottom:1px;}
#wrapper{	width:720px;	margin:40px auto 0;}
#wrapper h1{	color:#FFF;	text-align:center;	margin-bottom:20px;}
#wrapper a{	display:block;	font-size:1.2em;	padding-top:20px;	color:#FFF;	text-decoration:none;	text-align:center;}
#tabContainer {	width:1000px;	padding:15px;	background-color:#2e2e2e;	-moz-border-radius: 4px;	border-radius: 4px; }
#tabs{	height:30px;	overflow:hidden;}
#tabs > ul{	font: 1em;	list-style:none;}
#tabs > ul > li{	margin:0 2px 0 0;	padding:7px 10px;	display:block;	float:left;	color:#FFF;	-webkit-user-select: none;	-moz-user-select: none;	user-select: none;	-moz-border-radius-topleft: 4px;	-moz-border-radius-topright: 4px;	-moz-border-radius-bottomright: 0px;	-moz-border-radius-bottomleft: 0px;	border-top-left-radius:4px;	border-top-right-radius: 4px;	border-bottom-right-radius: 0px;	border-bottom-left-radius: 0px; 	background: #C9C9C9; /* old browsers */	background: -moz-linear-gradient(top, #0C91EC 0%, #257AB6 100%); /* firefox */	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#0C91EC), color-stop(100%,#257AB6)); /* webkit */}
#tabs > ul > li:hover{	background: #FFFFFF; /* old browsers */	background: -moz-linear-gradient(top, #FFFFFF 0%, #F3F3F3 10%, #F3F3F3 50%, #FFFFFF 100%); /* firefox */	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#FFFFFF), color-stop(10%,#F3F3F3), color-stop(50%,#F3F3F3), color-stop(100%,#FFFFFF)); /* webkit */	cursor:pointer;	color: #333;}
#tabs > ul > li.tabActiveHeader{	background: #FFFFFF; /* old browsers */	background: -moz-linear-gradient(top, #FFFFFF 0%, #F3F3F3 10%, #F3F3F3 50%, #FFFFFF 100%); /* firefox */	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#FFFFFF), color-stop(10%,#F3F3F3), color-stop(50%,#F3F3F3), color-stop(100%,#FFFFFF)); /* webkit */	cursor:pointer;	color: #333;}
#tabscontent {	-moz-border-radius-topleft: 0px;	-moz-border-radius-topright: 4px;	-moz-border-radius-bottomright: 4px;	-moz-border-radius-bottomleft: 4px;	border-top-left-radius: 0px;	border-top-right-radius: 4px;	border-bottom-right-radius: 4px;	border-bottom-left-radius: 4px; 	padding:10px 10px 25px;	background: #FFFFFF; /* old browsers */	background: -moz-linear-gradient(top, #FFFFFF 0%, #FFFFFF 90%, #e4e9ed 100%); /* firefox */	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#FFFFFF), color-stop(90%,#FFFFFF), color-stop(100%,#e4e9ed)); /* webkit */	margin:0;	color:#333;}

[Gabstar69]

* {	margin:0;
	padding:0;
}
body {
	background:url(../../images/background.png) top left;
	font: .8em "Lucida Sans Unicode", "Lucida Grande", sans-serif;
}

h2{ 
	margin-bottom:1px;
}

#wrapper{
	width:720px;
	margin:40px auto 0;
}

#wrapper h1{
	color:#FFF;
	text-align:center;
	margin-bottom:20px;
}

#wrapper a{
	display:block;
	font-size:1.2em;
	padding-top:20px;
	color:#FFF;
	text-decoration:none;
	text-align:center;
}

#tabContainer {
	width:1000px;
	padding:15px;
	background-color:#2e2e2e;
	-moz-border-radius: 4px;
	border-radius: 4px; 
}

#tabs{
	height:30px;
	overflow:hidden;
}

#tabs > ul{
	font: 1em;
	list-style:none;
}

#tabs > ul > li{
	margin:0 2px 0 0;
	padding:7px 10px;
	display:block;
	float:left;
	color:#FFF;
	-webkit-user-select: none;
	-moz-user-select: none;
	user-select: none;
	-moz-border-radius-topleft: 4px;
	-moz-border-radius-topright: 4px;
	-moz-border-radius-bottomright: 0px;
	-moz-border-radius-bottomleft: 0px;
	border-top-left-radius:4px;
	border-top-right-radius: 4px;
	border-bottom-right-radius: 0px;
	border-bottom-left-radius: 0px; 
	background: #C9C9C9; /* old browsers */
	background: -moz-linear-gradient(top, #0C91EC 0%, #257AB6 100%); /* firefox */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#0C91EC), color-stop(100%,#257AB6)); /* webkit */
}

#tabs > ul > li:hover{
	background: #FFFFFF; /* old browsers */
	background: -moz-linear-gradient(top, #FFFFFF 0%, #F3F3F3 10%, #F3F3F3 50%, #FFFFFF 100%); /* firefox */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#FFFFFF), color-stop(10%,#F3F3F3), color-stop(50%,#F3F3F3), color-stop(100%,#FFFFFF)); /* webkit */
	cursor:pointer;
	color: #333;
}

#tabs > ul > li.tabActiveHeader{
	background: #FFFFFF; /* old browsers */
	background: -moz-linear-gradient(top, #FFFFFF 0%, #F3F3F3 10%, #F3F3F3 50%, #FFFFFF 100%); /* firefox */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#FFFFFF), color-stop(10%,#F3F3F3), color-stop(50%,#F3F3F3), color-stop(100%,#FFFFFF)); /* webkit */
	cursor:pointer;
	color: #333;
}

#tabscontent {
	-moz-border-radius-topleft: 0px;
	-moz-border-radius-topright: 4px;
	-moz-border-radius-bottomright: 4px;
	-moz-border-radius-bottomleft: 4px;
	border-top-left-radius: 0px;
	border-top-right-radius: 4px;
	border-bottom-right-radius: 4px;
	border-bottom-left-radius: 4px; 
	padding:10px 10px 25px;
	background: #FFFFFF; /* old browsers */
	background: -moz-linear-gradient(top, #FFFFFF 0%, #FFFFFF 90%, #e4e9ed 100%); /* firefox */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#FFFFFF), color-stop(90%,#FFFFFF), color-stop(100%,#e4e9ed)); /* webkit */
	margin:0;
	color:#333; }

[KillerWorm]

Ciao, ti basta semplicemente rimuovere la regola background-color:#2e2e2e; definita per #tabContainer.