Ciao ragazzi,
ho questa pagina di prova
che su mozilla 3.6 e su chrome si vede correttamente, mentre su i.e. 9 dopo un secondo dove si vede bene, l'immagine di background sovrappone tutti gli elementi che dovrebbero stare in primo piano:

Vi viene in mente qualcosa? sto esaurendo!!

Qua il css:

codice:
/* Getting the new tags to behave */

article, aside, audio, canvas, command, datalist, details, embed, figcaption, figure, footer, header, hgroup, keygen, meter, nav, output, progress, section, source, video{ display: block; }
mark, rp, rt, ruby, summary, time{ display: inline }

/* Global properties ======================================================== */
body { 
	background:url(../images/body-bg.gif) 50% 0 #adbac2; 
	font-family:Arial, Helvetica, sans-serif;
	font-size:100%; 
	line-height:1.125em;
	color:#96a3aa;
}
html { min-width:960px;}
html, body { height:100%;}

/* Global Structure ============================================================= */
.container {
	margin: 0 auto;
	position: relative;
	width: 960px;
	font-size:.8125em;
    top: 0px;
    left: 0px;
}

.menunav {
	margin: 0 auto;
	position: relative;
	width: 960px;
	font-size:.8125em;
	top: 0px;
    left: 0px;
}

	/* Header */
	header{
		height:300px;
		overflow:hidden;
		background:url(../images/header-tail.gif) 50% 0 repeat-x;
	}
	
	/* Content */
	section#content {
		position:relative;
		z-index:3;
	}
		section#content .container {
			background:#fff;
		}
			section#content .inside {
				padding:20px 20px 65px 20px;
			}
	
	/* Content-HOME */
	section#contenthome {
		position:relative;
		z-index:3;
	}
		section#contenthome .container {
			background:#fff;
		}
			section#contenthome .inside {
				padding:20px 20px 20px 20px;
			}	
				
	/* Footer */
	footer{
		padding:0 0 83px 0;
	}
		footer .container {
			background:#3b4043;
			border-radius:12px;
			-moz-border-radius:12px;
			-webkit-border-radius:12px;
			font-size:10px;
			text-transform:uppercase;
			color:#6d777b;
			position:relative;
			margin-top:-10px;
			behavior: url(js/PIE.htc);
		}
			footer .inside {
				padding:28px 20px 20px 40px;
			}



/* Left & Right alignment */

.fleft { float:left;}
.fright { float:right;}
.clear { clear:both;}

.col-1, .col-2, .col-3, .col-4 { float:left;}
.colborder {border-right:1px solid #dedede;}

.alignright { text-align:right;}
.aligncenter { text-align:center;}
.aligngiustificato { text-align: justify; }

.wrapper { 
	width:100%;
	overflow:hidden;
}

/* The inside class provides consistent padding. To be used often! */
.inside{ padding: 20px; }


/*----- form defaults -----*/
input, select, textarea { 
	font-family:Arial, Helvetica, sans-serif;
	font-size:1em;
	vertical-align:middle;
	font-weight:normal;
}

/*----- other -----*/
figure img { 
	margin:0 25px 0 0; 
	float:left;
	border:4px solid #d2d9dd;
}
figure img.noborder {
	border:none;
}
.img-box { 
	width:100%; 
	overflow:hidden; 
	padding-bottom:20px;
}

.extra-wrap { 
	overflow:hidden;
}

p {margin-bottom:18px;}
.p1 { margin-bottom:9px;}
.p2 { margin-bottom:18px;}
.p3 { margin-bottom:27px;
}


/*----- txt, links, lines, titles -----*/
a {
	color:#3a3a3a; 
	outline:none;
}
a:hover{
	text-decoration:none;
}

h1 {
	font-size:36px;
	line-height:1.2em;
	text-transform:uppercase;
}	
h1 a {
		color:#fff;
		text-decoration:none;
		font-style:italic;
		text-shadow:1px 1px 0 #922e02;
	}
h1 a span {
		font-weight:normal;
	}
h2 {
	font-size:24px;
	font-weight:normal;
	line-height:1.2em;
	color:#3a3a3a;
	font-style:italic;
	margin-bottom:22px;
}
h3 {
	font-size:20px;
	line-height:1.2em;
	color:#3a3a3a;
	font-weight:normal;
	font-style:italic;
	position:relative;
	border-bottom:1px solid #dedede;
	padding:13px 0 5px 0;
	margin-bottom:7px;
	width:100%;
}
h3 img {
		position:absolute;
		right:0;
		top:0;
	}
h4 {
	font-size:1em;
	color:#3a3a3a;
	margin-bottom:18px;
	padding-top:8px;
}
h5 {
	font-size:1em;
	color:#3a3a3a;
	margin-bottom:18px;
}
h6 {
	font-size:1em;
	color:#3a3a3a;
}


mark {color:#3a3a3a; font-weight:bold;}


.more-link {
	background:url(../images/bull-3.gif) no-repeat 100% 8px;
	padding-right:7px;
	color:#061d31;
	font-weight:bold;
	text-decoration:none;
}
.more-link:hover {
	text-decoration:underline;
}

.button
{
    display: inline-block;
    padding: 5px 10px;
    font-size: 11px;
    text-transform: uppercase;
    color: #FFFFFF;
    background: #AA0303;
    text-decoration: none;
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0, #5e5e5e),color-stop(1, #AA0303)); /* FF3.6 */ /* Saf4+, Chrome */
    -pie-background: linear-gradient(#5e5e5e, #AA0303 70%);
    behavior: url(js/PIE.htc);
    position: relative;
    font-weight: bold;
}
.button:hover {
	background-image: -moz-linear-gradient(top, #AA0303, #5e5e5e); /* FF3.6 */
	background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0, #AA0303),color-stop(1, #5e5e5e)); /* Saf4+, Chrome */
	-pie-background: linear-gradient(#383838, #AA0303 70%);
}


/*==================boxes====================*/
.box {
	background:#f0f3f5;
	padding:21px 16px 36px 14px;
	border:1px solid #e0e8ed;
	border-radius:6px;
	-moz-border-radius:6px;
	-webkit-border-radius:6px;
	behavior: url(js/PIE.htc);
	position:relative;
}

.box .inner {
		padding:0 15px 0 15px;
	}

.address { 
	float:left;
}
.address dt {
		margin-bottom:18px;
	}
.address dt:first-line {
		font-weight:bold;
		color:#3a3a3a;
	}
.address dd { 
		clear:both;
	}
.address dd span { 
			float:left;
			width:82px;
		}
.address dd a {
			color:#3a3a3a;
		}
blockquote {
	font-style:italic;
	color:#95a2a9;
	background:url(../images/quotes.gif) no-repeat 5px 5px;
	display:block;
	margin-bottom:12px;
}


/*===== header =====*/
header nav
{
    position: absolute;
    left: 0;
    top: 10px;
    width: 960px;
    height: 140px;
    border-radius: 24px;
    -moz-border-radius: 24px;
    -webkit-border-radius: 24px;
    behavior: url(js/PIE.htc);
    background: #DDC64A; /* Opera */
    background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0, #DDA04A),color-stop(1, #DDC64A)); /* FF3.6 */ /* Saf4+, Chrome */
    -pie-background: linear-gradient(#DDA04A, #DDC64A 70%); 
    
    /* background:url(images/header.jpg) no-repeat; /* Opera */
    /* background-image: url(images/header.jpg) no-repeat; /* FF3.6 */ 
    /* background-image: url(images/header.jpg) no-repeat; /* Saf4+, Chrome */ 
    /* -pie-background: url(images/header.jpg) no-repeat;*/
    
    overflow: hidden;
    z-index: 1;
}

header .logo {
	position:absolute;
	left:10px;
	top:10px;
}

header .logo strong {
		display:block;
		font-size:10px;
		text-transform:uppercase;
		color:#571b00;
		margin-top: 5px;
		padding-left:0px;
	}

.slider {
	background:#fff;
	width:960px;
	height:170px;
	left:0;
	top:130px;
	position:absolute;
	z-index:2;
	padding-top:1px;
}


/*===== content =====*/
#content article {
	border-bottom:1px solid #dedede;
	padding-bottom:30px;
	margin-bottom:30px;
}
#content article.last {
	border-bottom:none;
	padding-bottom:0;
	margin-bottom:0;
}
#content .indent {
	padding:32px 5px 0 21px;
}
	#content .indent .indent {
		padding:0 0 40px 0;
	}
	
	.list1 {
		margin-bottom:14px;
	}
		.list1 li {
			border-bottom:1px solid #dedede;
			font-size:12px;
			color:#6a7e88;
			padding:0 0 6px 0;
			margin-bottom:7px;
		}
			.list1 li a {
				color:#5ac1e0;
				text-decoration:none;
			}
			.list1 li a:hover {
				color:#000;
				text-decoration:underline;
			}
	
	.list2 {
		padding-bottom:10px;
	}
		.list2 li {
			background:url(../images/arrow1.gif) no-repeat 0 0;
			padding:1px 0 3px 32px;
			margin-bottom:10px;
			position:relative;
		}
			.list2 li a {
				color:#96a3aa;
			}
	
	.list3 {
		padding-bottom:10px;
	}
		.list3 li {
			background:url(../images/arrow1.gif) no-repeat 0 0;
			padding:1px 0 3px 32px;
			margin-bottom:10px;
			position:relative;
		}
			.list3 li a {
				color:#2F3324;
			}

/*===== footer =====*/

footer a {
	color:#6d777b;
	text-decoration:none;
}
footer a:hover {
	color:#fff;
}

footer span {
	color:#d4d4d4;
}


/*----- forms -----*/
#search-form
{
    position: absolute;
    right: 25px;
    top: 25px;
    z-index: 30;
}
	#search-form fieldset {
		border:none;
		display:inline;
	}
	#search-form input.text
{
    width: 300px;
    background: #ECEFCE;
    padding: 5px 8px 6px 20px;
    border: 2px solid #b8c7cf;
    border-radius: 14px;
    -moz-border-radius: 14px;
    -webkit-border-radius: 14px;
    color: #b6c3ca;
    margin-right: 10px;
    behavior: url(js/PIE.htc);
    display: block;
    float: left;
    position: relative;
    margin-top: 30px;
}
	#search-form input.submit
{
    font-size: 12px;
    text-transform: uppercase;
    font-weight: bold;
    color: #FFFFFF;
    background: #AA0303;
    border: none;
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0, #5e5e5e),color-stop(1, #AA0303)); /* FF3.6 */ /* Saf4+, Chrome */
    -pie-background: linear-gradient(#5e5e5e, #AA0303 70%);
    width: 55px;
    height: 27px;
    behavior: url(js/PIE.htc);
    cursor: pointer;
    display: block;
    float: left;
    position: relative;
    margin-top: 30px;
    margin-right: 10px;
}

#contacts-form fieldset {
	border:none;
	width:100%;
	overflow:hidden;
	display:block;
}
	#contacts-form .col-1 {
		width:290px !important;
		margin-right:0 !important;
	}
	#contacts-form .col-2 {
		width:290px !important;
		margin-right:0 !important;
	}
	#contacts-form label {
		display:block;
		height:54px;
		overflow:hidden;
	}
		#contacts-form input {
			color:#111;
			border:1px solid #a4a4a4;
			background:none;
			padding:3px 0 3px 5px;
			width:235px;
		}
		#contacts-form textarea {
			color:#111;
			border:1px solid #a4a4a4;
			background:none;
			padding:3px 0 3px 5px;
			width:280px;
			overflow:auto;
			height:177px;
			margin-bottom:18px;
		}
		#contacts-form .button {
			float:right;
			margin-left:20px;
		}

/*==========================================*/