body{min-width:1145px}

.con{
  width: 100%;
  margin:0 auto;
  background-color:#f2f2f2;
}

.row{
  width: 100%;
  height: 74px;
  position: relative;
  background-color:#051233;
}

.row_logo{
  position: absolute;
  width:100%;
  top: 12px;
}

.row_logo1{
  width: 160px;
  height: 56px;
  float: left;
  margin-left: 49px
}

.row_logo2{
  width: 260px;
  height: 40px;
  float: right;
  margin-right: 41px;
  margin-top: 4px;
}

.row_logo3{
	border: 1px solid #fff;
	width: 13%;
	height: 0;
	padding-bottom: 30px;
	position: absolute;
	top:5px;
	right: 2.4%;
	border-radius: 99999px;/*极大值，代表根据高度的圆角*/
	z-index: 3;
}

.row_logo3 input{
	height: 100%;
	width: 80%;
	margin-left: -36%;
	position: absolute;
	background: initial;
    border: 0;
    color: #fff;
    font-size: 
}
.row_logo3 input::-webkit-input-placeholder{
        color:rgba(255,255,255,0.7);  
}
.row_logo3 input::-moz-placeholder{ 
        color:rgba(255,255,255,0.7);       
}
.row_logo3 input:-ms-input-placeholder{  
        color:rgba(255,255,255,0.7);   
}
.row_logo3 img{
	width: 28px;
	position: absolute;
	right: 3.07%;
}

.row_logo1 img{
  width: 100%;
  height: 100%;
}

.row_logo2 img{
  width: 100%;
  height: 100%;
}

.row_content{
  width: 100%;
  height: 837px;
  position: absolute;
  top: 0px;
  background-color: rgba(0, 0, 0, 0);
}

.row1{
  width: 100%;
  height: 837px;
  position: relative;
}


.row1_background{
  width: 100%;
  height: 837px;
    background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}


.row1_nav{
	z-index:1;
	position:absolute;
	background-color:#1C3067;
	opacity:0.5;
	height:42px;
	width: 100%;
}

.row1_navbackground{
	position: absolute;
	height:42px;
	width:100%;
	text-align: center;
	color: #FFFFFF;
	font-size: 14px;
	z-index:2;
	font-size:14px;
	font-family:Source Han Sans CN;
}

.row1_nav_font{
position:relative;
height:42px;
width: 88px;
line-height: 42px;
margin-left: 20px;
float: left;
cursor: pointer;
color:white
}

.row1_nav_font a{
	color:white
}


.nav_active{
background-color: #3D4F73;	
	
}

.selected{
background-color: #3D4F73;
}

.row2{
	position:relative;
	width: 100%;
	height: 1080px
}


.row2_title{
	position:absolute;
	width: 210px;
	margin:0 auto;
left:0;
right:0;
	top:361px;
	font-size:40px;
	float:right;
	font-family:Source Han Sans CN;
	font-weight:bold;
	color:rgba(61,79,115,1);
}


.row2_text{
position:absolute;
margin:0 auto;
left:0;
right:0;
width: 981px;
font-size:14px;
font-family:Source Han Sans CN;
font-weight:400;
color:#666666;
top: 466px;
text-indent: 2em;
}

.row2_3logo{
position:absolute;
width: 467px;
margin:0 auto;
left:0;
right:0;
top: 611px
}
.row2_3logo img{
width: 100%;
}
.row3{
	position:relative;
	width: 100%;
	
}

.row3 img{
	width: 100%;

}

.row4_banner{
position:absolute;
width: 845px;
height: 579px;
left:0;
right:0;
margin:0 auto;
top:200px
}

.row4_banner img{
  width: 100%;
  height: 100%;
}


.row4{
	position:relative;
	width: 100%;
	height: 900px
}






.row5{
	position:relative;
	width: 100%;
}


.row5_text{
width: 100%;
}
.row5_text img{
width: 100%;
}


.row6{
	margin-top:95px;
	position:relative;
	width: 100%;
	padding-bottom:137px;
}

.row6_text{
width: 944px;
margin:0 auto;
}
.row6_text img{
width: 100%;
}