html{
	height: 100%;
	background: #41b6d7 url(/images/bg_html.jpg) repeat-x 50% 35% fixed;
}
body{
	background: url(/images/bg.jpg) no-repeat 50% 35% fixed;
	min-height: 100%;
}
@media screen and (max-width: 1750px){
	html{
		background: #41b6d7 url(/images/bg_html_1680x1050.jpg) repeat-x 50% 100% fixed;
	}
	body{
		background: url(/images/bg_1680x1050.jpg) no-repeat 50% 100% fixed;
	}
}
@media screen and (max-width: 1500px){
	html{
		background: #41b6d7 url(/images/bg_html_1280x768.jpg) repeat-x 50% 100% fixed;
	}
	body{
		background: url(/images/bg_1280x768.jpg) no-repeat 50% 100% fixed;
	}
}
@media screen and (max-height: 855px){
	html, body{
		background-position: 50% 0%;
	}
}
@media screen and (max-height: 1103px){
	html, body{
		background-position: 50% 100%;
	}
}