body {
background-image:url(design/fon_pattern400.png);
padding:0px;
margin:0px;
font-family:Arial, Helvetica, sans-serif;
font-size:14px;
}

img {
border:none;
}


.main_container {
	width:950px;
	height:750px;
	margin-top:0px;
	background-image:url(design/main/red.png);
}

.genero {
	height:279px; 
	width:279px; 
	padding-top:51px;
	margin-right:58px;
}

.genero:hover .genero_active{
	display:block;	
}

.genero_active {
	margin-top:-182px;
	display:none;
}


.kompress {
	height:279px; 
	width:279px; 
	margin-right:337px;
	margin-top:-98px;
}


.kompress:hover .kompress_active{
	display:block;	
}

.kompress_active {
	margin-top:-182px;
	display:none;
}

.service {
	height:279px; 
	width:279px; 
	margin-right:616px;
	margin-top:-98px;
}

.service:hover .service_active{
	display:block;	
}

.service_active {
	margin-top:-182px;
	display:none;
}

.vozduh {
	height:279px; 
	width:279px; 
	margin-top:-279px;
	margin-right:58px;
}

.vozduh:hover .vozduh_active{
	display:block;	
}

.vozduh_active {
	margin-top:-182px;
	display:none;
}



.image_link {
	height:279px; 
	width:279px; 
	display:block;
}

.image_link_active {
	height:84px;
	width:264px;
	display:block;
}

.contacts {
	margin-right:720px;
	margin-top:-570px;
	font-family:Arial, Helvetica, sans-serif;
	font-size:16pxpx;
	font-weight:bold;
}


.mail {
	font-size: 16px;
	color: #FF0000;
	font-family: Arial, Helvetica, sans-serif;
	font-weight: bold;
	text-decoration:none;
}

.mail:hover {
	text-decoration:underline;
	color:#0000FF;
}

.tab_contact {
	padding-right:5px;
}

#preloadImages1 { 
width: 0px; 
height: 0px; 
display: inline;
background-image: url(design/main/genero_active.jpg); 
}

#preloadImages2 { 
width: 0px; 
height: 0px; 
display: inline;
background-image: url(design/main/kompress_active.jpg); 
}

#preloadImages3 { 
width: 0px; 
height: 0px; 
display: inline;
background-image: url(design/main/service_active.jpg); 
}

#preloadImages4 { 
width: 0px; 
height: 0px; 
display: inline;
background-image: url(design/main/vozduh_active.jpg); 
}