body,h2,h5,p,dl,dt,dd,ul,ol,h1,h2,h3,h4,h5,h6,menu,li,pre,form,fieldset,legend,button,input,textarea,img {
    margin: 0;
    padding: 0;
}

body,button,input,select,form,textarea
/* for ie */

{
    font: 12px/1.5 "Microsoft YaHei", "黑体", "tahoma", "arial", "sans-serif";
    color: #000;
}

body,html {
    width: 100%;
    height: 100%;
}

table {
    width: 100%;
    text-align: center;
    border-collapse: collapse;
    border-spacing: 1;
    border-spacing: 0;
}

.clear {
    clear: both;
}

img {
    border: 0 none;
    display: block;
}

body {
    font: 14px/24px 微软雅黑;
    margin: 0 auto;
}
a{
    text-decoration: none;
}

.hide {
    display: none;
}

.clearfix:before,
.clearfix:after {
    content: "";
    height: 0;
    line-height: 0;
    display: block;
    clear: both;
    visibility: hidden;
}

.clearfix {
    zoom: 1;
}

.left {
    float: left;
}

.right {
    float: right;
}


.bodydiv {
    width: 1102px;
    margin: 0 auto;
    color: #313131;
}

.nav1 {
    width: 100%;
    height: 70px;
    background: #2059a8;
}
.nav_div{
    width: 1100px;
    margin: 0 auto;
}
.nav_div div {
    width: 50%;
    text-align: center;
    font-size: 24px;
    line-height: 70px;
    cursor: pointer;
    color: #fff;
    cursor: pointer;
    float: left;
}
.nav_div s{
    width: 2px;
    height: 30px;
    background: #333;
    display: block;
    float: left;
    margin: 25px 60px 0;
}

.online-consult {
    cursor: pointer;
}
.bt{
    display: none;
}
.bt-box{
    height: 140px;
}
.con {
    font: 400 16px/30px "microsoft yahei";
}
#dy{
    background: #fff;
    padding: 35px 0 80px;
}
#dy .box1{
    padding: 20px 20px 20px 305px;
    border: 2px dashed #00237d;
    position: relative;
}
#dy .box1 img{
    position: absolute;
    left: 20px;
    top: -22px;
}
#dy .box1 .stit{
    font-size: 30px;
    color: #313131;
    margin-bottom: 20px;
}
#part_1 {
    background: #fff ;
    padding: 0px 0 0px;
}
#part_1 .bt-box{
    background: url(../images/tit1.jpg) top center no-repeat;
    margin-bottom: 60px;
}
#part_1 .box1{
    height: 500px;
    margin-bottom: 30px;
}
#part_1 .box1 .items{
    display: flex;
    justify-content: space-between;
}
#part_1 .box1 .item{
    width: 250px;
    height: 500px;
    position: relative;
}
#part_1 .box1 .stit{
    font-size: 30px;
    line-height: 50px;
    color: #fff;
    text-align: center;
}
#part_1 .box1 .sstit{
    position: absolute;
    top: 235px;
    width: 100%;
}
#part_1 .box1 .hidebox{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: #00237d;
    opacity: 0;
    box-sizing: border-box;
    padding: 0 15px;
    overflow: hidden;
}
#part_1 .box1 .item:hover .hidebox{
    opacity: 1;
}
#part_1 .box1 .hidebox .stit{
    padding: 75px 0 60px;
}
#part_1 .box1 .con{
    color: #fff;
}
#part_1 .box1 .con.left{
    width: 20px;
}
#part_1 .box1 .con.right{
    width: 198px;
    text-align: justify;
}

#part_2 {
    background: #6ec5f3;
    padding: 55px 0 0;
    overflow: hidden;
}
#part_2 .bt-box{
    background: url(../images/tit2.jpg) top center no-repeat;
    margin-bottom: 50px;
}
#part_2 .box1{
    padding: 0 145px 55px;
    text-align: center;
}
#part_2 .box1 .con{
    padding-top: 40px;
    color: #fff;
}
#part_2 .box2{
    height: 383px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 45px;
    background: url(../images/img6.jpg) top center no-repeat;
}
#part_2 .box2 .item{
    width: 268px;
    box-sizing: border-box;
    padding: 0 28px;
}
#part_2 .box2 .stit{
    font-size: 25px;
    line-height: 118px;
    text-align: center;
    color: #fff;
    margin-bottom: 40px;
}
#part_2 .box3{
    background: url(../images/img7.jpg) top center no-repeat;
    padding: 30px 30px 43px;
    text-align: center;
    position: relative;
}
#part_2 .box3:before{
    content: "";
    display: block;
    position: absolute;
    left: -409px;
    top: 15px;
    width: 410px;
    height: 117px;
    background: rgba(255,255,255,.5);
}
#part_2 .box3:after{
    content: "";
    display: block;
    position: absolute;
    right: -409px;
    top: 15px;
    width: 410px;
    height: 117px;
    background: rgba(255,255,255,.5);
}

#part_3 {
    background: #fff;
    padding: 55px 0 0;
}
#part_3 .bt-box{
    background: url(../images/tit3.jpg) top center no-repeat;
    margin-bottom: 40px;
}
#part_3 .box1{
    text-align: center;
    margin-bottom: 40px;
}
#part_3 .box2{
    height: 315px;
    background: url(../images/img8.jpg) bottom center  no-repeat;
}
#part_3 .box2 h3{
    text-align: center;
    font-size: 45px;
    line-height: 50px;
    color: #00237d;
    font-weight: normal;
    margin-bottom: 20px;
}
#part_3 .box2 .items{
    display: flex;
    justify-content: space-between;
}
#part_3 .box2 .item{
    width: 360px;
    color: #fff;
}
#part_3 .box2 .item .stit{
    font-size: 30px;
    line-height: 90px;
    text-align: center;
}
#part_3 .box2 .item .con{
    padding: 0 40px;
    text-align: center;
}
#part_3 .box3{
    height: 372px;
    background: url(../images/img9.jpg) center no-repeat;
    box-sizing: border-box;
    padding-top: 55px;
}
#part_3 .box3 .item{
    width: 550px;
}
#part_3 .box3 .item .con{
    padding: 0 120px;
}
#part_3 .box4{
    height: 340px;
    background: url(../images/img10.jpg) center no-repeat;
    box-sizing: border-box;
    padding-top: 60px;
}
#part_3 .box4 .item{
    width: 100%;
}
#part_3 .box4 .item .con{
    padding: 0 30px;
}
#part_4 {
    background: url(../images/part4bg.jpg) top center no-repeat;
    padding: 70px 0 0;
}
#part_4 .bt-box{
    background: url(../images/tit4.png) top center no-repeat;
    margin-bottom: 120px;
}
#part_4 .box1{
    height: 598px;
    background: url(../images/img11.png) top center  no-repeat;
    position: relative;
}
#part_4 .box1 .item{
    width: 285px;
    position: absolute;
}
#part_4 .box1 .item .stit{
    font-size: 25px;
    line-height: 50px;
    font-weight: bold;
    color: #00237d;
    margin-bottom: 5px;
}
#part_5 {
    background: #fff;
    padding: 80px 0;
}
#part_5 .bt-box{
    background: url(../images/tit5.jpg) top center no-repeat;
    margin-bottom: 125px;
}
#part_5 .box1{
    display: flex;
    justify-content: space-between;
}
#part_5 .box1 .item{
    width: 345px;
    height: 300px;
    border: 2px solid #00237d;
    position: relative;
    box-sizing: border-box;
    padding: 90px 25px 0;
}
#part_5 .box1 .item i{
    width: 110px;
    height: 110px;
    position: absolute;
    left: 50%;
    margin-left: -55px;
    top: -55px;
}
#part_5 .box1 .item .stit{
    font-size: 30px;
    line-height: 70px;
    color: #00237d;
    text-align: center;
    border-bottom: 2px solid #00237d;
    margin-bottom: 35px;
    position: relative;
}
#part_5 .box1 .item .stit:after{
    content: "";
    display: block;
    width: 90px;
    height: 6px;
    background: #fe0000;
    position: absolute;
    bottom: -4px;
    left: 50%;
    margin-left: -45px;
}

.pros {
    background: #fff;
    padding-bottom: 50px;
    padding-top: 50px;
}
.pros .bt{
    background: url(../images/tit5.jpg) center no-repeat;
    margin-bottom: 40px;
}

.pros .items {
    margin: 0 auto;
}

.pros .item {
    width: 360px;
    float: left;
    margin-right: 9px;
    text-align: center;
    position: relative;
    background: #8facd3;
}

.pros .item a {
    display: block;
    width: 100%;
    height: 100%;
}

.pros .item img{
    width: 360px;
    height: 203px;
}
.pros .item .con {
    font: 400 18px/50px "microsoft yahei";
    text-align: center;
    color: #fff;
    background: #2059a8;
    /*width: 100%;*/
}

.pros .item a {
    display: block;
    text-decoration: none;
}


.formstyle {
    padding: 40px 0 50px;
}

.formstyle p{
    font-size: 30px;
    line-height: 35px;
    text-align: center;
    font-weight: bold;
    color: #081d60;
    margin-bottom: 30px;
}
.formstyle p span{
    position: relative;
}
.formstyle p span:before{
    content: "";
    display: block;
    width: 160px;
    height: 3px;
    background: #fe6241;
    position: absolute;
    left: -190px;
    top: 18px;
}
.formstyle p span:after{
    content: "";
    display: block;
    width: 160px;
    height: 3px;
    background: #fe6241;
    position: absolute;
    right: -190px;
    top: 18px;
}
.formstyle .telnum{
    width: 215px;
    font-size: 34px;
    line-height: 50px;
    color: #d63f32;
    padding-left: 43px;
    font-family: arial;
    background: url(../images/tel.png) left center no-repeat;
    text-align: left;
    margin: 15px auto 0;
}
.formstyle .bodydiv {
    position: relative;
}
.formstyle .boxes {
    width: 750px;
    margin: 0 auto;
    display: flex;
    justify-content:space-between;
}

.formstyle .box {
    position: relative;
    width: 230px;
    height: 50px;
    font-size: 18px;
    border: 1px solid #959595;
    overflow: hidden;
    /*float: left;*/
    margin-right: 10px;
    border-radius: 5px;
    background: #fff;
}

.formstyle .box span {
    line-height: 50px;
    text-align: center;
    float: left;
    font-size: 18px;
    color: #616161;
    padding: 0 10px;
}

.formstyle input,
.formstyle select {
    border: 0;
    background: transparent;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    outline: none;
}

.formstyle .box input,
.formstyle .box select {
    width: 140px;
    height: 50px;
    line-height: 50px;
    font-size: 16px;
    float: right;
    color: #616161;
}
.formstyle .box select {
    background: url(../images/stra.png) 100px center no-repeat transparent;
}

.formstyle .box select:focus {
    background: url(../images/stra.png) 100px center no-repeat transparent;
}
.formstyle .box select option {
    color: #333;
}

.formstyle .sub {
    width: 220px;
    height: 52px;
    background: #00237d;
    border-radius: 5px;
    float: right;
}

.formstyle .sub input {
    width: 100%;
    background: transparent;
    font-size: 20px;
    color: #fff;
    text-align: center;
    border: 0;
    line-height: 52px;
    cursor: pointer;
    outline: none;
}