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-box{
    margin-bottom: 40px;
    position: relative;
    text-align: center;
}
.bt{
    color: transparent;
    height: 95px;
}
.con {
    font: 400 18px/36px "microsoft yahei";
}

#part_1 {
    background: #fff;
    padding: 40px 0 30px;
}
#part_1 .bt{
    background: url(../images/tit1.jpg) center no-repeat;
    margin-bottom: 40px;
}
#part_1 .box1{
    background: url(../images/img1.jpg) center no-repeat;
    background-size: contain;
    padding: 28px 230px;
    margin-bottom: 60px;
}
#part_1 .box2{
    width: 332px;
    height: 337px;
    float: left;
    background: url(../images/img2.jpg) center no-repeat;
}
#part_1 .box2 .stit{
    font-size: 25px;
    line-height: 55px;
    color: #fff;
    text-align: center;
    font-weight: bold;
    margin-bottom: 30px;
}
#part_1 .box2 .con{
    line-height: 36px;
    text-align: center;
}
#part_1 .box3{
    width: 722px;
    height: 337px;
    float: right;
    background: url(../images/img3.jpg) center no-repeat;
}
#part_1 .box3 .stit{
    font-size: 25px;
    line-height: 55px;
    color: #fff;
    text-align: center;
    font-weight: bold;
    margin-bottom: 30px;
}
#part_1 .box3 .con{
    line-height: 36px;
    padding: 0 30px;
}
#part_1 .box3 .con span{
    font-weight: bold;
}

#part_2 {
    background: url(../images/part2bg.jpg) top center no-repeat #fff;
    padding: 70px 0 40px;
}
#part_2 .bt{
    background: url(../images/tit2.png) center no-repeat;
    margin-bottom: 80px;
}
#part_2 .box1{
    height: 403px;
    background: url(../images/img4.png) top center no-repeat;
    position: relative;
}
#part_2 .box2{
    height: 355px;
    background: url(../images/img5.png) top center no-repeat;
    position: relative;
    margin-bottom: 45px;
}
#part_2 .item{
    position: absolute;
    width: 275px;
    text-align: center;
}
#part_2 .item .stit{
    font-size: 28px;
    line-height: 36px;
    font-weight: bold;
    margin-bottom: 20px;
}
#part_2 .item .con{
    font-size: 18px;
    line-height: 36px;
}
#part_2 .box1 .item{
    top: 130px;
}
#part_2 .box2 .item{
    top: 95px;
}
#part_2 .telbox{
    background: #2059a8;
    padding: 75px 0;
    text-align: center;
}
#part_2 .telbox p{
    font-size: 30px;
    line-height: 50px;
    color: #fff;
    padding-right: 80px;
    display: inline-block;
}
#part_2 .telbox .btn{
    width: 260px;
    height: 50px;
    border-radius: 5px;
    font-size: 24px;
    line-height: 50px;
    text-align: center;
    color: #fff;
    background: #ff5050; 
    display: inline-block;
}

#part_3 {
    background: #fff;
    padding: 40px 0 40px;
}
#part_3 .bt{
    background: url(../images/tit3.jpg) center no-repeat;
    margin-bottom: 60px;
}
#part_3 .box1{
    background: url(../images/img6.jpg) center no-repeat;
    padding: 30px 190px 30px 223px;
    margin-bottom: 30px;
}
#part_3 .box2{
    height: 230px;
    background: url(../images/img7.jpg) center no-repeat;
    position: relative;
}
#part_3 .item{
    width: 290px;
    float: left;
}
#part_3 .item .num{
    width: 80px;
    font-size: 30px;
    line-height: 40px;
    background: #feefb6;
    text-align: center;
    margin: 0 auto 15px;
}
#part_3 .item .con{
    padding: 0 20px;
}
#part_3 .box2 .tip{
    width: 195px;
    float: left;
    font-size: 30px;
    text-align: center;
    line-height: 130px;
    color: #fff;
}
#part_3 .box2 a{
    width: 194px;
    height: 50px;
    font-size: 24px;
    line-height: 50px;
    text-align: center;
    color: #fff;
    position: absolute;
    bottom: 0;
    right: 0;
}
#part_4 {
    background: url(../images/part4bg.jpg) top center no-repeat;
    padding: 65px 0 0;
}
#part_4 .bt{
    background: url(../images/tit4.png) center no-repeat;
    margin-bottom: 55px;
}
#part_4 .box1{
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
}
#part_4 .item{
    width: 210px;
    height: 290px;
    box-sizing: border-box;
    padding-top: 65px;
    text-align: center;
}
#part_4 .item .stit{
    font-size: 25px;
    line-height: 60px;
    margin-bottom: 30px;
    color: #313131;
    position: relative;
    margin-bottom: 22px;
    text-shadow: #fff 2px 0 0, #fff 0 2px 0, #fff -2px 0 0, #fff 0 -2px 0;
}
#part_4 .item .stit:after{
    content: "";
    display: block;
    width: 80px;
    height: 3px;
    background: #fff;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -40px;
}
#part_4 .item .con{
    margin-bottom: 20px;
}
#part_4 .item a{
    display: block;
    font-size: 22px;
    line-height: 50px;
    text-align: center;
    color: #fff;
}

.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: 35px 0 50px;
    background: #edf0f5;
}

.formstyle p{
    font-size: 30px;
    line-height: 35px;
    text-align: center;
    font-weight: bold;
    color: #2059a8;
    margin-bottom: 30px;
}
.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: 915px;
    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: 150px;
    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: 250px;
    height: 52px;
    background: #ff5050;
    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;
}

.formstyle .box1{
    width: 538px;
    height: 241px;
    background: url(../images/img13.jpg) center no-repeat;
    margin-bottom: 35px;
}
.formstyle .box1 .tip{
    width: 163px;
    float: left;
    font-size: 25px;
    line-height: 36px;
    text-align: center;
    color: #313131;
    padding: 84px 0;
}
.formstyle .box1 .con{
    font-size: 18px;
    line-height: 36px;
    text-align: left;
    float: left;
    padding-left: 70px;
    padding-top: 15px;
    font-weight: normal;
    color: #313131;
}
.formstyle .box1 .con span{
    font-weight: bold;
}
.formstyle .box1 .con a{
    display: block;
    float: right;
    color: #313131;
}