*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
li{
    list-style: none;
}
.clf::after{
    clear: both;
    display: block;
    content: '';
}
body{
    background-color: #F7F7F7;
}
/*  */
.banner{
    width: 100%;
    height: 400px;
    background: url(banner.png) no-repeat center;
}
.banner_cont{
    width: 1200px;
    height: 400px;
    margin: 0 auto;
}
.banner_cont img{
    margin-top: 20px;
}
.lnb{
    margin-top: 20px;
}
.lnb a {
    color: #fff;
}
.new_boount, .old_boount {
    cursor: pointer;
}
.old_boount{
    display: none;
}

/*  */
.dy{
    width: 100%;
height: 200px;
background: #f0f9fd;
}
.dy_cont{
    width: 1200px;
    height: 200px;
    margin: 0 auto;
    position: relative;
}
.dy_cont span{
    width: 198px;
    height: 48px;
    position: absolute;
    background: url(dy.png);
    color: #AF2E13;
    font-size: bold;
    display: block;
    text-align: center;
    line-height: 40px;
    font-weight: 600;
    font-size: 20px;
    top: -10px;
}
.dy_cont p{
font-family: "MicrosoftYaHei ";
font-weight: 400;
font-size: 18px;
line-height: 45px;
text-align: left;
color: #333;
padding: 52px 0 0 29px;
}
/*  */
.cont{
    width: 100%;
}
.section1{
    width: 1200px;
    margin: 30px auto 0 auto;
}
.section2{
    width: 1200px;
    margin: 50px auto 0 auto;
}
.section3{
    width: 1200px;
    margin: 70px auto 30px auto;
}
/* 营商通用标题 */
.zxxx_title>img:nth-child(1){
float: left;
margin-top: 50px;
}
.zxxx_title>img:nth-child(2){
    float: left;
    margin: 0 50px;
}
.zxxx_title>img:nth-child(3){
    float: left;
    margin-top: 50px;
}

/* 营商通用标题结束 */
/* 通用list */
.zxxx{
    width: 566px;
height: 230px;
font-family: "MicrosoftYaHei ";
font-weight: 400;
font-size: 18px;
line-height: 40px;
text-align: left;
color: #333;
margin-top: 30px;
}
.zxxx ul li{
    position: relative;
    padding-left: 20px;
    line-height: 37px;
}
.zxxx ul li i{
    width: 3px;
    height: 3px;
    background: #206ef0;
    position: absolute;
    top: 19px;
    left: 5px;
}
.zxxx ul li span{
    float: right;
color: #999;
}
.zxxx ul li a{
    color: #333;
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    max-width: 420px;
    text-overflow: ellipsis;
}
.i{
    width: 2px;
    height: 224px;
    float: left;
    border-left: 1px dashed #9C9D9D;
    margin: 40px 0 0 30px;
}
/* 通用list结束 */
.section1>div:nth-child(4){
    margin-left: 30px;
}
.section2>div:nth-child(4){
    margin-left: 30px;
}
.section3 .zxxx_title>img:nth-child(2){
    float: left;
    margin: 0px 7px;
}
/* 企业入口 */
.rk{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.rk a{
   display: block;
   width: 285px;
height: 100px;
background: #f0f9fd;
margin-top:20px;
}
.rk img{
    float: left;
    margin: 23px 0 25px 20px;
}
.rk section{
    float: left;
    margin: 20px 0 0 10px;
}
.rk section span{
    font-family: "MicrosoftYaHei ";
font-weight: 400;
font-size: 18px;
line-height: 32px;
text-align: left;
color: #333;
}
.rk section p{
    font-family: "MicrosoftYaHei ";
font-weight: 400;
font-size: 16px;
line-height: 32px;
text-align: left;
color: #999;
}
/* 老年版 */
.old_type .dy_cont span{
    font-size: 28px;
}
.old_type .dy {
    height: 350px;
}
.old_type .dy_cont {
    height: 350px;
}
.old_type .dy_cont p {
    font-size: 28px;
    line-height: 56px;;
}
.old_type .zxxx_title>img:nth-child(1),.old_type .zxxx_title>img:nth-child(3) {
    float: left;
    margin-top: 50px;
    width: 405px;
}
.old_type .zxxx_title>img:nth-child(2) {
    margin: 0px 20px;
    width: 350px;
}
.old_type .i{
    display: none;
}
.old_type .zxxx {
    width: 1200px;
    height: auto;
    font-size: 36px;
    line-height: 72px;
    margin-top: 30px;
    margin-left: 0 !important;
}
.old_type .zxxx ul li {
    padding-left: 20px;
    line-height: 72px;
    height: 72px;
}
.old_type .zxxx ul li i {
    width: 7px;
    height: 7px;
    top: 34px;
    left: 0px;
}
.old_type .zxxx ul li a {
    max-width: 900px;
}
.old_type .section3{
    width: 1200px;
    margin: 70px auto 50px auto;
}
.old_type .section3 .zxxx_title>img:nth-child(2){
    width: 500px;
}
.old_type .section3 .zxxx_title>img:nth-child(1),.old_type .section3 .zxxx_title>img:nth-child(3){
    width: 326px;
}
.old_type .rk a {
    width: 500px;
    height: 150px;
    margin-top: 30px;
}
.old_type .rk img {
    margin: 23px 0 25px 20px;
    width: 100px;
}
.old_type .rk section {
    float: left;
    margin: 10px 0 0 20px;
}
.old_type .rk section span {
    font-size: 32px;
    line-height: 64px;
}
.old_type .rk section p {
    font-size: 28px;
    line-height: 48px;
}
/* 手机端 */
.mobile_type .i{
    display: none;
}
.mobile_type .banner {
    width: 100vw;
    height: 33vw;
    background: url(banner.png) no-repeat center;
    background-size: 100vw 33vw;
}
.mobile_type .banner_cont {
    width: 100vw;
    height: 33vw;
    margin: 0 auto;
}
.mobile_type .banner_cont img {
    margin-top:5vw;
    width: 35vw;
}
.mobile_type .dy_cont span {
    width: 17vw;
    height: 10vw;
    background-size: 17vw 10vw;
    line-height: 9vw;
    font-size: 3.4vw;
    top: -2vw;
}
.mobile_type .dy_cont{
    width: 100vw;
}
.mobile_type .dy {
    height: auto;
}
.mobile_type .dy_cont {
    width: 100vw;
    height: auto;
    padding-bottom: 2vw;
}
.mobile_type .dy_cont p {
    font-size: 2.4vw;
    line-height: 5vw;
    padding: 52px 0 0 29px;
    padding: 9vw 2vw 1vw 2vw;
}
.mobile_type .section1,.mobile_type .section2,.mobile_type .section3 {
    width: 96vw;
    margin: 0 1vw;
}
.mobile_type .zxxx_title>img:nth-child(1), .mobile_type .zxxx_title>img:nth-child(3){
    margin-top: 8vw;
    width: 20vw;
}
.mobile_type .zxxx_title>img:nth-child(2) {
    width: 30vw;
    margin: 0 10vw;
}
.mobile_type .zxxx {
    width: 96vw;
    font-size: 2.4vw;
    height: auto;
    line-height: 8vw;
    margin-top: 5vw;
    margin-left: 0 !important;
}
.mobile_type .zxxx ul li {
    padding-left: 4vw;
    line-height: 8vw;
}
.mobile_type .zxxx ul li a {
    max-width: 60vw;
}
.mobile_type .section3 {
    width: 96vw;
    margin: 0 1vw;
}
.mobile_type .rk {
    margin: 0 0 3vw 16vw;
}
.mobile_type .rk a {
    width: 72vw;
    height: 20vw;
    margin-top: 3vw;
}
.mobile_type .rk img {
    width: 10vw;
    height: 10vw;
    margin: 5vw 0 0 2vw;
}
.mobile_type .rk section {
    margin: 1vw 0 0 6vw;
}
.mobile_type .rk section span {
    font-size: 3vw;
    line-height: 8vw;
}
.mobile_type .rk section p {
    font-size: 2.4vw;
    line-height: 8vw;
}
.mobile_type .section3 .zxxx_title>img:nth-child(1), .mobile_type .section3 .zxxx_title>img:nth-child(3) {
    width: 23vw;
    margin-top: 5vw;
}
.mobile_type .zxxx ul li i {
    width: 1vw;
    height: 1vw;
    top: 3.5vw;
    left: 1vw;
}
/* 新增 */
.mobile_type .old_boount, .mobile_type .new_boount{
    display: none;
}
.ariaMobileHeaderInBottom  .rk {
    margin: 0 0 3vw 5vw;
}
.ariaMobileHeaderInBottom .rk a {
    width: 89vw;
}