.header .logo {
    background: url(../icons/logo1.png) no-repeat;
}
.header .nav a {
    color: #fff;
}
.header .nav a.select {
	border-top: 4px solid #fff;
}
.header .nav li:hover a {
	/*border-top: 4px solid #fff;*/
}
.header .nav span {
    background: #fff;
}
.content {
	margin-bottom: 75px;
}
.content .container {
	min-width: 1000px;
}
.content .content_first {
	margin-top: 120px;
}
.content .content_item2 {
	margin-top: 85px;
	padding-top: 60px;
	padding-bottom: 24px;
	background: #F9F9F9;
}
.content .content_item3 {
	margin-top: 70px;
}
.content .content_item1 p {
	line-height: 32px;
	font-size: 22px;
	color: #858585;
	letter-spacing: 2px;
}
.content .content_item2 p {
	line-height: 36px;
	font-size: 36px;
	color: #909090;
	letter-spacing: 2px;
}
.content .content_item2 .tubiao {
	position: relative;
	margin-top: 90px;
}
.tubiao img {
	max-width: 100%;
}
.content_item2 .tubiao p {
	position: absolute;
	top: 320px;
	line-height: 34px;
	padding: 0 82px;
	text-align: center;
	font-size: 24px;
	color: #6c6c6c;
	letter-spacing: 1px;
}
.content .content_item3 img{
	max-width: 100%;
}
.content .content_item3 .tupin {
	position: relative;
	text-align: center;
}
.content_item3 .tupin p {
	position: absolute;
	top: 440px;
	width: 100%;
	line-height: 24px;
	padding: 0 193px;
	text-align: center;
	font-size: 24px;
	color: #252525;
	letter-spacing: 6px;
}
#banner {
	background:url(../images/banner1.png) center center no-repeat;
}

@media only screen and (max-width: 1366px) {
	#banner {
		background: url(../images/agywm.png) center center no-repeat;
	}
}
@media only screen and (max-width: 1200px) {
.content_item2 .tubiao p {
	position: absolute;
	top: 250px;
	line-height: 34px;
	padding: 0 82px;
	text-align: center;
	font-size: 24px;
	color: #6c6c6c;
	letter-spacing: 1px;
}
}
@media only screen and (max-width: 750px) {
.content {
}
	
}