body,
dl,
dd,
ul,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
input,
textarea,
p,
hr,
thead,
tbody,
tfoot,
th,
td {
    margin: 0;
    padding: 0;
}
* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
html {
    -ms-text-size-adjust: none;
    -webkit-text-size-adjust: none;
    text-size-adjust: none;
}
body,
button,
input,
select,
textarea {
    font-family: 'Microsoft Yahei', "瀹嬩綋", Arial, Helvetica, sans-serif;
}
ul,
ol {
    list-style: none;
}
a, a:visited {
    color: #333333;
    text-decoration: none;
    cursor: pointer;
}
b,
strong {
    font-weight: bold;
}
.left {
    float: left;
}
.right {
    float: right;
}
.center {
    text-align: center;
    margin: 0 auto;
}
.clearfix {
    clear: both;
    overflow: hidden;
}
.clearfix:before,
.clearfix:after {
    content: " ";
    display: table;
}
.clearfix:after {
    clear: both;
}

html {
    font-size: 625%;
}
body {
    color: #333333;
    line-height: 1.5;
    font-size: .16rem;
    background: #FFFFFF url('../images/bg@2x.png') no-repeat center top;
}

/* 澶撮儴 */
.header_wrapper {
    border-bottom: 1px solid rgba(81,81,81,1);
}
.header {
    width: 1200px;
    height: .92rem;
    margin: 0 auto;
}
.logo {
    font-size: .3rem;
    line-height: .4rem;
    padding: .25rem 0 0 .1rem;
}
.logo a, .logo a:visited {
    color: #F2B339;
    font-weight: bold;
}
.logo a img {
    width: 125px;
}
.nav {
    padding: .25rem 0;
}
.nav ul li {
    padding: 0 .3rem;
    float: left;
}
.nav ul li a {
    color: #FFFFFF;
    font-size: .14rem;
    font-weight: bold;
    text-align: center;
    text-transform: uppercase;
    display: inline-block;
}
.nav ul li a span.en {
    font-size: .12rem;
}
.nav ul li.active a {
    color: rgba(242,179,57,1);
}
.nav ul li a:hover {
    color: rgba(242,179,57,1);
}
@media screen and (max-width: 1200px) {
    .header {
        width: 100%;
    }
    .logo {
        padding-left: .2rem;
    }
}
/* 搴曢儴 */
.footer_wrapper {
    color: #FFFFFF;
    background: #3B3B3B;
    padding: .4rem 0;
}
.footer_wrapper a {
    color: #FFFFFF;
}
.footer {
    width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
}
.footer .footer_left .web_name {
    font-size: .2rem;
    font-weight: bold;
    margin-bottom: .2rem;
}
.footer .footer_nav {
    font-size: .14rem;
    margin-bottom: .3rem;
}
.footer .footer_nav ul li {
    margin-right: .4rem;
    display: inline-block;
}
.footer .footer_nav ul li:last-child {
    margin-right: 0;
}
.footer .copyright {
    font-size: .14rem;
}
.footer .contacts {
    font-size: .14rem;
}
.footer .contacts .contact_title {
    font-weight: bold;
    margin-bottom: .2rem;
}
.footer .contacts .contact_content ul li {
    margin-bottom: .1rem;
}
.footer .qrcodes .flex {
    display: flex;
}
.footer .qrcodes .wechat {
    margin-right: .3rem;
}
.footer .qrcodes .image {
    background: #FFFFFF;
    padding: 2px;
}
.footer .qrcodes .image img {
    width: 120px;
    display: block;
}
.footer .qrcodes .text {
    font-size: .14rem;
    text-align: center;
    padding-top: .1rem;
}
@media screen and (max-width: 1200px) {
    .footer {
        width: 100%;
        padding: 0 30px;
    }
}

/* 棣栭〉 */
.index_banner {
    color: #FFFFFF;
    text-align: center;
    width: 6.3rem;
    margin: 1rem auto;
}
.index_banner h2 {
    font-size: .65rem;
    line-height: 1.2;
    margin-bottom: .3rem;
}
.index_banner .banner_text {
    font-size: .18rem;
    line-height: .37rem;
    margin-bottom: .4rem;
}
.index_banner .banner_btn a {
    color: #38270C;
    font-size: .2rem;
    font-weight: bold;
    line-height: .57rem;
    text-align: center;
    width: 214px;
    background: rgba(242,179,57,1);
    border-radius: 4px;
    display: inline-block;
}
.banner_points {
    color: #FFFFFF;
    font-size: .22rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}
.banner_points .point {
    margin-left: 1rem;
}
.banner_points .point:first-child {
    margin-left: 0;
}
.banner_points .point span {
    font-size: .32rem;
    padding-right: .1rem;
    display: inline-block;
}

.advantage_box {
    margin-bottom: 1rem;
    padding: .7rem 0;
}
.advantage_box h3 {
    color: #333333;
    font-size: .37rem;
    text-align: center;
    margin-bottom: 1.5rem;
}
.advantage_box .advantages {
    display: flex;
    justify-content: center;
}
.advantage_box .advantages .advantage_content {
    text-align: center;
    width: 3rem;
    margin-right: .6rem;
    padding: 0 0 1rem;
    border: 1px solid rgba(238,238,238,1);
    border-radius: 8px;
}
.advantage_box .advantages .advantage_content:last-child {
    margin-right: 0;
}
.advantage_box .advantage_content .img {
    width: 100%;
    margin: 0 auto .3rem;
}
.advantage_box .advantage_content .img img {
    width: 100%;
}
.advantage_box .advantage_content .title {
    color: #333333;
    font-size: .2rem;
    margin-bottom: .15rem;
    padding: 0 .4rem;
}
.advantage_box .advantage_content .description {
    color: #666666;
    font-size: .16rem;
    text-align: left;
    padding: 0 .4rem;
}

.index_banner2 {
    background: #333333;
    display: flex;
    flex-wrap: nowrap;
}
.index_banner2 .banner_item {
    width: 25%;
}
.index_banner2 .banner_item img {
    width: 100%;
    display: block;
}
.index_banner2 .banner_item.banner_text {
    padding: .6rem .3rem 0;
}
.index_banner2 .banner_item.banner_text .title {
    color: #F2B339;
    font-size: .24rem;
    margin-bottom: .2rem;
}
.index_banner2 .banner_item.banner_text .text {
    color: #FFFFFF;
    font-size: .15rem;
    line-height: .32rem;
}
@media screen and (max-width: 1680px) {
    .index_banner2 .banner_item.banner_text {
        padding: .3rem .3rem 0;
    }
    .index_banner2 .banner_item.banner_text .title {
        font-size: .21rem;
    }
}
@media screen and (max-width: 1540px) {
    .index_banner2 .banner_item.banner_text {
        padding: .3rem .3rem 0;
    }
    .index_banner2 .banner_item.banner_text .title {
        font-size: .17rem;
    }
    .index_banner2 .banner_item.banner_text .text {
        font-size: .14rem;
        line-height: .28rem;
    }
}
@media screen and (max-width: 1280px) {
    .index_banner2 .banner_item.banner_text {
        padding: .2rem .2rem 0;
    }
    .index_banner2 .banner_item.banner_text .title {
        font-size: .15rem;
        margin-bottom: .1rem;
    }
    .index_banner2 .banner_item.banner_text .text {
        font-size: .12rem;
        line-height: .24rem;
    }
}
@media screen and (max-width: 1080px) {
    .index_banner2 .banner_item.banner_text .title {
        font-size: .14rem;
        margin-bottom: .1rem;
    }
    .index_banner2 .banner_item.banner_text .text {
        font-size: .12rem;
        line-height: .22rem;
    }
}

.index_banner3 {
    background: #F2B339;
    padding: 1.3rem 0;
}
.index_banner3 .banner_content {
    text-align: center;
    width: 550px;
    margin: 0 auto;
}
.index_banner3 .banner_content h3 {
    color: #38270C;
    font-size: .39rem;
    margin-bottom: .3rem;
}
.index_banner3 .banner_content .banner_text {
    color: #38270C;
    font-size: .25rem;
    line-height: .37rem;
    text-align: left;
    margin-bottom: .6rem;
    padding-left: .5rem;
}
.index_banner3 .banner_content .banner_charts {
    display: flex;
    justify-content: space-between;
}
.index_banner3 .banner_content .banner_charts .chart {
    color: #38270C;
    width: 136px;
    height: 136px;
    padding: 35px 0;
}
.index_banner3 .banner_content .banner_charts .chart1 {
    background: url('../images/80percent@2x.png') no-repeat 0 0 / 100% 100%;
}
.index_banner3 .banner_content .banner_charts .chart2 {
    background: url('../images/90percent@2x.png') no-repeat 0 0 / 100% 100%;
}
.index_banner3 .banner_content .banner_charts .chart .percent {
    font-size: .25rem;
    font-weight: bold;
}
.index_banner3 .banner_content .banner_charts .chart .text {
    font-size: .2rem;
}

.index_banner4 {
    margin: 2rem 0 1.5rem;
    display: flex;
    justify-content: center;
}
.index_banner4 .banner_image {
    max-width: 50%;
}
.index_banner4 .banner_image img {
    width: 100%;
}
.index_banner4 .banner_content {
    max-width: 50%;
    padding: .5rem 0 0 .9rem;
}
.index_banner4 .banner_content .title {
    color: #333333;
    font-size: .27rem;
    margin-bottom: .25rem;
}
.index_banner4 .banner_content .point {
    color: #333333;
    font-size: .18rem;
    background: url('../images/check@2x.png') no-repeat left center;
    margin-bottom: .1rem;
    padding-left: .3rem;
}

.about_us {
    color: #FFFFFF;
    background: url('../images/about_bg@2x.png') no-repeat center top / 100% 100%;
    min-height: 4.5rem;
    padding: 0 .3rem 1rem;
}
.about_us h3 {
    font-size: .4rem;
    text-align: center;
    padding: 1.2rem 0 .8rem;
}
.about_us .about_content {
    font-size: .16rem;
    text-align: center;
    padding: 0 2.5rem;
}
.about_us .about_content p {
    margin-bottom: .2rem;
}

@media screen and (max-width: 1024px) {
    html {
        font-size: 300%;
    }
    body {
        background-size: 100% auto;
    }
    .logo {
        padding-top: .15rem;
    }
    .logo a img {
        width: 100px;
    }
    .nav {
        padding: .1rem 0;
    }
    .footer {
        min-height: 150px;
    }
    .index_banner {
        margin: .5rem auto;
    }
    .index_banner h2 {
        font-size: .5rem;
    }
    .index_banner2 .banner_item.banner_text .text {
        line-height: .3rem;
    }
    .index_banner4 .banner_content .point {
        background-image: url('../images/check.png');
    }
}
@media screen and (max-width: 960px) {
    .footer {
        min-height: 230px;
    }
}
@media screen and (max-width: 600px) {
    body {
        background-size: 230% auto;
    }
    .header.clearfix {
        overflow: initial;
    }
    .logo {
        font-size: .5rem;
        text-align: center;
        width: 100%;
        padding-top: .25rem;
        padding-left: 0;
    }
    .nav {
        display: none;
    }
    /*.nav {
          position: relative;
          line-height: 24px;
          width: 180px;
          height: 24px;
          margin: 5px 10px 0 0;
          padding: 0;
      }
      .nav ul {
          width: 180px;
          padding: 0;
          position: absolute;
          top: 0;
          left: 0;
          border: solid 1px #aaa;
          background: #fff url('../images/menu.png') no-repeat 10px center;
          border-radius: 5px;
          box-shadow: 0 1px 2px rgba(0,0,0,.3);
          z-index: 9999;
      }
      .nav ul li {
          display: none;
          margin: 0;
          float: none;
      }
      .nav .active {
          display: block;
      }
      .nav a {
      color: #333333 !important;
          display: block;
          padding: 5px 5px 5px 12px;
          text-align: left !important;
      }
    .nav a br {
      display: none;
    }
      .nav .active a {
          background: none;
          color: rgba(242,179,57,1) !important;
      }
      .nav ul:hover {
          background-image: none;
      }
      .nav ul:hover li {
          display: block;
          margin: 0 0 5px;
      }*/

    .index_banner .banner_text {
        font-size: .3rem;
        line-height: .45rem;
    }
    .banner_points {
        margin-bottom: 1.5rem;
    }
    .banner_points .point {
        margin-left: .5rem;
    }
    .banner_points .point span {
        font-size: .35rem;
    }

    .advantage_box h3 {
        font-size: .45rem;
        margin-bottom: 1rem;
    }
    .advantage_box .advantages {
        display: block;
    }
    .advantage_box .advantages .advantage_content {
        width: 90%;
        margin: 0 auto 10px;
    }
    .advantage_box .advantages .advantage_content:last-child {
        margin-right: auto;
    }
    .advantage_box .advantage_content .title {
        font-size: .35rem;
        margin-bottom: .2rem;
    }
    .advantage_box .advantage_content .description {
        font-size: .28rem;
    }

    .index_banner2 {
        display: block;
    }
    .index_banner2 .banner_item {
        width: 100%;
        margin: 0;
    }
    .index_banner2 .banner_item.banner_text {
        padding: .6rem .3rem;
    }
    .index_banner2 .banner_item.banner_text .title {
        font-size: .4rem;
        margin-bottom: .3rem;
    }
    .index_banner2 .banner_item.banner_text .text {
        color: #FFFFFF;
        font-size: .32rem;
        line-height: .7rem;
    }

    .index_banner3 .banner_content {
        width: 100%;
    }
    .index_banner3 .banner_content .banner_text {
        font-size: .3rem;
        padding-right: .2rem;
    }
    .index_banner3 .banner_content .banner_charts {
        padding: 0 .3rem;
    }
    .index_banner3 .banner_content .banner_charts .chart {
        width: 30%;
        height: auto;
        padding: 0;
        position: relative;
    }
    .index_banner3 .banner_content .banner_charts .chart:before {
        content: "";
        display:inline-block;
        padding-bottom:100%;
    }
    .index_banner3 .banner_content .banner_charts .chart .percent {
        font-size: .4rem;
        text-align: center;
        width: 80%;
        left: 10%;
        top: 23%;
        position: absolute;
    }
    .index_banner3 .banner_content .banner_charts .chart .text {
        font-size: .3rem;
        text-align: center;
        width: 80%;
        left: 10%;
        top: 52%;
        position: absolute;
    }

    .index_banner4 {
        display: block;
    }
    .index_banner4 .banner_image {
        width: 100%;
        max-width: 100%;
    }
    .index_banner4 .banner_content {
        width: 100%;
        max-width: 100%;
        padding: .5rem 5% 0;
    }
    .index_banner4 .banner_content .title {
        font-size: .4rem;
    }
    .index_banner4 .banner_content .point {
        font-size: .28rem;
    }

    .about_us {
        padding: 0 .2rem .3rem;
    }
    .about_us h3 {
        font-size: .45rem;
        padding: 1rem 0 .30rem;
    }
    .about_us .about_content {
        font-size: .28rem;
        padding: 0 35px;
    }
    .about_us .about_content p {
        margin-bottom: .3rem;
    }

    .footer {
        text-align: center;
        display: block;
    }
    .footer .footer_left .web_name {
        font-size: .3rem;
    }
    .footer .footer_nav {
        font-size: .28rem;
    }
    .footer .copyright {
        font-size: .28rem;
    }
    .footer .contacts {
        font-size: .28rem;
        margin: 30px 0;
    }
    .footer .qrcodes .flex {
        justify-content: center;
    }
}