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%;
    color: #444;
}

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;
}
.con {
    font: 400 16px/30px "microsoft yahei";
}
#dy{
    background: url(../images/img1.jpg)  top center no-repeat;
}
#dy .box1{
    padding: 120px 20px 60px 340px;
}
#part_1 {
    background: url(../images/part1bg1.jpg) top center no-repeat ;
    padding: 40px 0 0px;
}
#part_1 .bt-box{
    width: 554px;
    height: 247px;
    background: url(../images/tit1.png) top center no-repeat;
    margin-bottom: 70px;
    margin: 0 auto 30px;
}
#part_1 h3{
    text-align: center;
    font-size: 30px;
    line-height: 40px;
    font-weight: normal;
    margin-bottom: 40px;
}
#part_1 .box1{
    height: 511px;
    background: url(../images/img2.png) top center no-repeat;
    margin-bottom: 30px;
}
#part_1 .box1 .items{
    display: flex;
    justify-content: space-between;
}
#part_1 .box1 .item{
    width: 251px;
    height: 460px;
    background: #1f1e96;
    box-sizing: border-box;
    padding: 55px 25px 0 25px;
    opacity: 0;
}
#part_1 .box1 .item:hover{
    opacity: 1;
}
#part_1 .box1 .stit{
    font-size: 25px;
    line-height: 50px;
    color: #fff;
    font-weight: bold;
    text-align: center;
    margin-bottom: 10px;
}
#part_1 .box1 .con{
    color: #fff;
    text-align: justify;
}
#part_1 .box2{
    height: 405px;
    background: url(../images/img3.png) top center no-repeat;
}
#part_1 .box2 .con{
    padding: 125px 95px 0 470px;
}
#part_1 .box3{
    background: url(../images/part1bg2.png) bottom center no-repeat #fff7e6;
    padding: 50px 0 0;
}
#part_1 .box4{
    text-align: center;
    margin-bottom: 45px;
}
#part_1 .box5{
    width: 720px;
    height: 430px; 
    background: url(../images/img4.jpg) top center no-repeat;
    margin: 0 auto 85px;
    color: #fff;
    position: relative;
}
#part_1 .box5 .item{
    width: 245px;
    position: absolute;
}
#part_1 .box5 .item .stit{
    font-size: 25px;
    line-height: 35px;
    color: #ffe329;
    text-align: center;
    font-weight: bold;
    margin-bottom: 20px;
}
#part_1 .box6{
    text-align: center;
    margin-bottom: 45px;
}
#part_1 .box7{
    width: 621px;
    height: 636px;
    margin: 0 auto;
    background: url(../images/img5.png) center no-repeat;
    position: relative;
}
#part_1 .box7 .con{
    width: 165px;
    position: absolute;
    color: #fff;
}

#part_2 {
    background: #fff;
    padding: 35px 0 0;
}
#part_2 .bt-box{
    width: 620px;
    height: 247px;
    background: url(../images/tit2.jpg) top center no-repeat;
    margin-bottom: 70px;
    margin: 0 auto 30px;
}
#part_2 h3{
    text-align: center;
    font-size: 30px;
    line-height: 40px;
    font-weight: normal;
    margin-bottom: 30px;
}
#part_2 .box1{
    height: 457px;
    background: url(../images/img6.jpg) center no-repeat;
    margin-bottom: 45px;
}
#part_2 .box1 .con{
    padding-top: 40px;
    color: #fff;
}
#part_2 .box2{
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}
#part_2 .box2 .item{
    width: 540px;
    height: 250px;
    border: 1px solid #00247d;
    box-sizing: border-box;
    padding: 35px;
}
#part_2 .box2 .item .left{
    width: 130px;
    height: 165px;
    border-right: 2px dashed #004890;
}
#part_2 .box2 .item .right{
    width: 320px;
}
#part_2 .box2 .stit{
    font-size: 25px;
    line-height: 30px;
    font-weight: bold;
    color: #004890;
    margin-bottom: 20px;
}
#part_2 .box3{
    background: #fff7e6;
    padding-top: 30px;
}
#part_2 .box3 h3,#part_2 .box3 .con{
    color: #0630c9;
}
#part_2 .box4{
    height: 227px;
    background: url(../images/img7.jpg) top center no-repeat;
    color: #0630c9;
}
#part_2 .box4 .stit{
    text-align: center;
    font-size: 22px;
    line-height: 40px;
}
#part_2 .box4 .stit span{
    color: #fe0000;
}
#part_2 .box4 .con{
    padding: 50px 50px 0;
    color: #fff;
    font-size: 20px;
    line-height: 32px;
}
#part_2 .box5{
    display: flex;
    justify-content: center;
    margin-bottom: 45px;
}
#part_2 .box5 a{
    display: block;
    width: 225px;
    height: 65px;
    background: #081d60;
    border-radius: 5px;
    font-size: 20px;
    line-height: 65px;
    color: #fff;
    margin: 0 10px;
    text-align: center;
    cursor: pointer;
}

#part_3 {
    background: url(../images/part3bg.jpg) top center no-repeat #57b2f2;
    padding: 45px 0 0;
}
#part_3 .bt-box{
    width: 477px;
    height: 191px;
    background: url(../images/tit3.png) top center no-repeat;
    margin-bottom: 70px;
    margin: 0 auto 40px;
}
#part_3 h3{
    text-align: center;
    font-size: 30px;
    line-height: 40px;
    color: #fff;
    font-weight: normal;
    margin-bottom: 40px;
}
#part_3 .box1{
    height: 657px;
    background: url(../images/img8.png) 127px top  no-repeat;
    position: relative;
    margin-bottom: 115px;
}
#part_3 .box1 .con{
    position: absolute;
    color: #fff;
}
#part_3 .box2{
    height: 396px;
    background: url(../images/img9.jpg) center  no-repeat;
}
#part_3 .box2 .items{
    width: 1220px;
    display: flex;
    justify-content: space-between;
    padding-top: 185px;
}
#part_3 .box2 .item{
    width: 306px;
}
#part_3 .box2 .item .stit{
    font-size: 25px;
    line-height: 30px;
    text-align: center;
    font-weight: bold;
    margin-bottom: 45px;
}
#part_3 .box2 .item .con{
    padding: 0 55px;
}

.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: #0630c9;
    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;
}