.architecture .center-page{
	background-image: url("../img/architecture-bg.jpg");
    background-position: -60px bottom;
    background-repeat: no-repeat;
    padding: 0px 0px 250px;
	width:100%;
}

.main-page {
	background-color:#FFF;
    background-image:url("../img/page_bg2.jpg");
	}


@media (min-width: 1200px) {
    .center-page {
        width: 970px;
        margin: 0px auto;
        padding: 0px 0px 80px
    }
    .breadcrumb{
    	width: 970px;
        margin: 0px auto 30px;
    }
    .mian-title h1 {
        width: 970px;
        margin: 0px auto;
    }
}
@media screen and (max-width: 1024px) {
	.architecture .center-page{
		background-image: url("../img/architecture-bg-1024.jpg");
	}
}



@media screen and (max-width: 999px) {
	.architecture .center-page{
		background-image: url("../img/architecture-bg-790.jpg");
	}
}

@media screen and (max-width: 480px) {
	.architecture .center-page{
		background-image: url("../img/architecture-bg-320.jpg");
		background-position: -32px bottom;
	    padding: 0 0 100px;
	}
}