.nxtz{
	width: 100%;
    height: 1250px;
    background: url(../img/bg_left.png) left bottom no-repeat,url(../img/bg_right.png) right bottom no-repeat;
    background-color: #F2F2F2;
}
.nxtz-mid{
	width: 1200px;
	height: 1250px;
	margin: 0 auto;
}
.nxtz-mid h1:first-child{
	text-align: center;
	font-size: 20px;
	padding-top: 38px;
	color: #163F7D;
	margin-bottom: 65px;
}
.nxtz-mid p{
	font-size: 16px;
	text-indent: 32px;
	line-height: 2;
	padding-bottom: 20px;
	padding-top: 20px;
	
}
.nxtz-mid img{
	width: 1200px;
	height: 385px;
	margin-top: 11px;
}


.or{
	width: 100%;
    height: 1450px;
    background: url(../img/bg_left.png) left bottom no-repeat,url(../img/bg_right.png) right bottom no-repeat;
    background-color: #F2F2F2;
}
.or-mid{
	width: 1200px;
	height: 1450px;
	margin: 0 auto;
}

.or h1:first-child{
	text-align: center;
	font-size: 20px;
	padding-top: 38px;
	color: #163F7D;
	margin-bottom: 65px;
}
.or-mid p{
	font-size: 16px;
	text-indent: 32px;
	line-height: 2;
	padding-bottom: 20px;
	padding-top: 20px;
}
.or-mid img{
	width: 1200px;
	height: 800px;
	margin-top: 11px;
}


.ac{
	width: 100%;
	height: auto;
    min-height: 2000px;
    background: url(../img/bg_left.png) left bottom no-repeat,url(../img/bg_right.png) right bottom no-repeat;
    background-color: #F2F2F2;
}
.ac-mid{
	width: 1200px;
	height: auto;
    min-height: 2000px;
	margin: 0 auto;
}
.ac-mid h1:first-child{
	text-align: center;
	font-size: 20px;
	padding-top: 38px;
	color: #163F7D;
	margin-bottom: 65px;
}
.ac-mid p{
	font-size: 16px;
	text-indent: 32px;
	line-height: 2;
	padding-bottom: 20px;
	padding-top: 20px;
}
.ac-mid img{
	width: 1200px;
	margin-top: 11px;
}




.gra{
	width: 100%;
	height: auto;
    min-height: 1300px;
    background: url(../img/bg_left.png) left bottom no-repeat,url(../img/bg_right.png) right bottom no-repeat;
    background-color: #F2F2F2;
}
.gra-mid{
	width: 1200px;
	height: auto;
    min-height: 1300px;
	margin: 0 auto;
}
.gra-mid h1:first-child{
	text-align: center;
	font-size: 20px;
	padding-top: 38px;
	color: #163F7D;
	margin-bottom: 65px;
}
.gra-mid p{
	font-size: 16px;
	text-indent: 32px;
	line-height: 2;
	padding-bottom: 20px;
	padding-top: 20px;
}
.gra-tubiaoti{
	margin-top: 120px;
	width: 1200px;
	text-align: left;
	font-size: 22px;
	color: #163F7D;
}