html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
font,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
textarea,
input {
    margin: 0;
    padding: 0;
}

address,
cite,
dfn,
em,
var,
i {
    font-style: normal;
}


body {
    font-size: 14px;
    line-height: 1;
    font-family: 'sn';
    color: #333;
    background: url(../images/body-bg.png) center bottom no-repeat;
    background-size: 100%;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
th {
    font-size: 100%;
    font-weight: normal;
}

button,
input,
select,
textarea {
    font-size: 100%;
    border: 0;
    background: none;
}

fieldset,
img {
    border: 0;
}

a {
    color: #333;
}

a,
img {
    -webkit-touch-callout: none;
}

img {
    display: block;
}

li img {
    transition: all 0.3s;
}

a,
a:active,
a:focus,
a:hover,
a:visited {
    text-decoration: none;
}

input[type=password],
input[type=text],
textarea {
    resize: none;
    outline: 0;
    -webkit-appearance: none;
    white-space: pre-wrap;
    word-wrap: break-word;
    background: none;
    outline: none
}

.li,
.dd {
    cursor: pointer;
}

ul,
ol {
    list-style: none;
}

:focus {
    outline: none;
}

ul::after {
    content: '';
    display: block;
    clear: both;
}

.left {
    float: left;
}

.right {
    float: right;
}

.clearfix {
    clear: both;
}

.container::after {
    content: '';
    display: block;
    clear: both;
}

.flex_wrap {
    flex-wrap: wrap;
}

.disflex {
    display: flex;
}

.disb {
    display: block;
}

.flex_lmr {
    justify-content: space-between;
}

.flex_aj {
    align-items: center;
    justify-content: center;
}

.tac {
    text-align: center;
}

.tal {
    text-align: left;
}

.tar {
    text-align: right;
}

.l_img {
    width: 100%;
    height: 0;
    padding-bottom: 100%;
    overflow: hidden;
    background-position: center center;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    position: relative;
}

.l_img img {
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}


/*头部*/

.header {
    width: 100%;
    height: 90px;
    line-height: 90px;
    z-index: 9999;
    background: #fff;
    position: relative;
    z-index: 999;
    box-sizing: border-box;
}

.header .logo {
    float: left;
    width: 168px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header .logo img {
    width: 100%;
}

.header .nav {
    float: left;
    width: auto;
    margin-left: 70px;
}

.header .nav li {
    width: auto;
    height: 90px;
    line-height: 90px;
    text-align: center;
    position: relative;
    float: left;
    font-size: 18px;
    color: #333333;
    margin-left: 60px;
}

.header .nav li.this .t::after {
    content: '';
    display: block;
    width: 20px;
    height: 4px;
    background: #ff8609;
    border-radius: 4px;
    position: absolute;
    left: calc(50% - 10px);
    bottom: 20px;
}

.header .app {
    width: 136px;
    height: 48px;
    line-height: 48px;
    border-radius: 48px;
    background: #ff8609;
    color: #fff;
    text-align: center;
    font-size: 18px;
    margin-top: 20px;
    float: right;
}


/* 
.header .search.show .box {
    z-index: 1;
    opacity: 1;
} */


/* 
.header li.this a {
    color: #82d7d0;
} */

.i-banner {
    width: 100%;
    overflow: hidden;
}

.i-banner img {
    width: 1920px;
    position: relative;
    left: calc(50% - 960px);
}

.i-banner .swiper-slide {
    overflow: hidden;
}

.i-banner .swiper-pagination {
    bottom: 30px;
}

.i-banner .swiper-pagination-bullet {
    width: 14px;
    height: 4px;
    background: #fff;
    border-radius: 4px;
}

.s-t {
    text-align: center;
    margin-bottom: 60px;
}

.s-t .d1 {
    font-family: 'Arial';
    text-transform: uppercase;
    font-size: 72px;
    height: 60px;
    line-height: 60px;
    color: #f7f9fc;
}

.s-t .d2 {
    font-size: 48px;
    margin-top: -20px;
    margin-bottom: 34px;
}

.s-t .d2 i {
    color: #ff8609;
}

.s-t .d3 {
    color: #999999;
    font-size: 24px;
}

.i-d1 {
    width: 100%;
    padding: 90px 0 120px;
    box-sizing: border-box;
}

.i-d1 li {
    width: 32%;
    height: 384px;
    float: left;
    margin-right: 2%;
    border-radius: 10px;
    box-shadow: 8px 0 10px rgba(195, 207, 223, .4);
    padding-top: 3.9%;
    padding-left: 3.4%;
    box-sizing: border-box;
}

.i-d1 li:nth-child(1) {
    background: url(../images/i1a.jpg) right bottom no-repeat;
    background-size: cover;
    color: #00b984;
}

.i-d1 li:nth-child(1) .d3 {
    background: #00b984;
}

.i-d1 li:nth-child(2) {
    background: url(../images/i2a.jpg) right bottom no-repeat;
    background-size: cover;
    color: #1c6dda;
}

.i-d1 li:nth-child(2) .d3 {
    background: #1c6dda;
}

.i-d1 li:nth-child(3) {
    background: url(../images/i3a.jpg) right bottom no-repeat;
    background-size: cover;
    margin-right: 0%;
    color: #f47457;
}

.i-d1 li:nth-child(3) .d3 {
    background: #f47457;
}

.i-d1 li .d1 {
    font-size: 36px;
    margin-bottom: 28px;
}

.i-d1 li .d2 {
    font-size: 24px;
    line-height: 36px;
    width: 240px;
    margin-bottom: 88px;
}

.i-d1 li .d3 {
    display: block;
    width: 164px;
    height: 45px;
    border-radius: 45px;
    text-align: center;
    line-height: 45px;
    color: #fff;
    font-size: 24px;
}

.i-d2 {
    width: 100%;
    padding-bottom: 136px;
    box-sizing: border-box;
    background: url(../images/i5.jpg) center bottom no-repeat;
    background-size: 100%;
}

.i-d2 .box {
    position: relative;
    overflow: hidden;
}

.i-d2 .box .text {
    position: absolute;
    left: 0;
    top: calc(50% - 319px);
    width: 69%;
    height: 638px;
    background: #fff;
    border-radius: 30px 30px 0 30px;
    box-shadow: 0px 0px 40px rgba(191, 214, 230, .3);
    padding: 78px 160px 0 100px;
    box-sizing: border-box;
}

.i-d2 .box .img {
    width: 636px;
    float: right;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 20px 0px 40px rgba(22, 84, 195, .07);
}

.i-d2 .box .img img {
    width: 100%;
}

.i-d2 .box .d1 {
    width: 300px;
    margin-bottom: 60px;
}

.i-d2 .box .d2 {
    font-size: 36px;
    color: #232323;
    margin-bottom: 40px;
}

.i-d2 .box .d3 {
    font-size: 24px;
    line-height: 45px;
    color: #999999;
}

.i-d3 {
    padding: 120px 0;
}

.i-d3 .box::after {
    content: '';
    display: block;
    clear: both;
}

.i-d3 .box ul {
    float: left;
    width: 49%;
    background: #fff;
    border-radius: 30px;
    box-shadow: 0px 0px 40px rgba(191, 214, 230, .3);
    padding: 60px;
    box-sizing: border-box;
}

.i-d3 .box ul li {
    width: 100%;
    height: 90px;
    line-height: 90px;
    font-size: 24px;
    box-sizing: border-box;
    padding-left: 25px;
    position: relative;
    border-bottom: 1px dashed #fae7e3;
    background: url(../images/arr-r.png) left center no-repeat;
}

.i-d3 .box ul li span {
    font-size: 24px;
    float: left;
    width: calc(100% - 180px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.i-d3 .box ul li span:nth-child(2) {
    float: right;
    color: #999;
    font-size: 20px;
    width: 120px;
}

.i-d3 .box ul li:last-child {
    border: 0;
}

.i-d3 .box ul:nth-child(2) {
    float: right;
}

.i-d3 .s-t {
    margin-bottom: 75px;
}

.i-d4 {
    width: 100%;
    height: auto;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0px 0px 40px rgba(191, 214, 230, .3);
    overflow: hidden;
    margin-bottom: 78px;
    padding-bottom: 41px;
    box-sizing: border-box;
}

.i-d4 .left {
    width: 69%;
    padding-top: 62px;
}

.i-d4 .left li {
    width: 50%;
    float: left;
    box-sizing: border-box;
}

.i-d4 .left li .img {
    float: left;
    width: 103px;
    margin-right: 28px;
}

.i-d4 .left li .img img {
    width: 100%;
}

.i-d4 .left li .text {
    float: left;
    width: calc(100% - 135px);
}

.i-d4 .left li .text .d1 {
    font-size: 30px;
    color: #232323;
    margin-bottom: 20px;
}

.i-d4 .left li .text .d2 {
    font-size: 21px;
    line-height: 27px;
    color: #999999;
    width: 295px;
    max-width: 100%;
}

.i-d4 .left li:nth-child(1) {
    padding-left: 7%;
}

.i-d4 .left li:nth-child(2) {
    padding-left: 4%;
}

.i-d4 .right {
    width: 31%;
    padding-top: 45px;
}

.i-d4 .right .ma {
    float: left;
    text-align: center;
    margin-right: 25px;
    max-width: 28%;
}

.i-d4 .right .ma img {
    width: 100%;
}

.i-d4 .right .ma p {
    font-size: 21px;
    color: #232323;
    margin-top: 10px;
}

.i-d4 .right .ma:last-child {
    margin-right: 0;
}

.footer {
    overflow: hidden;
}

.footer .f-logo {
    float: left;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40.4%;
    height: 130px;
}

.footer .f-logo img {
    width: 265px;
    max-width: 60%;
}

.footer .tel {
    float: left;
    display: flex;
    align-items: center;
    width: 23.5%;
    height: 130px;
}

.footer .tel .d1 {
    font-size: 21px;
    margin-bottom: 18px;
}

.footer .tel .d2 {
    font-size: 36px;
    font-family: 'Arial';
}

.footer .ma {
    float: right;
    width: 36.1%;
}

.footer .ma img {
    float: left;
    width: 130px;
    height: 130px;
}

.footer .ma .text {
    width: 270px;
    float: left;
    margin-left: 35px;
    font-size: 24px;
    line-height: 36px;
    padding-top: 30px;
}

.f-bq {
    margin-top: 75px;
    width: 100%;
    border-top: 1px solid #e9e9ea;
    height: 70px;
    line-height: 70px;
    text-align: center;
    opacity: .4;
}

.cst-d {
    padding: 30px 0 60px;
}

.cst-d23 {
    float: left;
    overflow: hidden; 
    width: 66.5%;
}

.cst-d22 {
    font-size: 14px;
}

.cst-d1 {
    overflow: hidden;
    margin-bottom: 60px;
}

.cst-d1 .box1 {
    float: right;
    width: 32.5%;
    height: 1048px;
    background: #fff;
    padding: 45px 30px 0;
    box-sizing: border-box;
}

.cst-d1 .box2 {
    /*float: left;
    width: 66.5%;
    height: 400px;*/
    background: #fff;
    margin-bottom: 24px;
    padding: 45px 30px 0;
    box-sizing: border-box;
}

.cst-d1 .box3 {
    /*float: left;
    width: 66.5%;
    height: 624px;*/
    background: #fff;
    padding: 45px 30px 0;
    box-sizing: border-box;
}

.cst-d1 .cst-t {
    overflow: hidden;
    margin-bottom: 40px;
    font-size: 36px;
    line-height: 60px;
}

.cst-d1 .cst-t .img {
    float: left;
    width: 70px;
    height: 60px;
    margin-right: 20px;
}

.cst-d1 .cst-t .img img {
    max-width: 100%;
}

.cst-d1 .box1 ul li {
    width: 100%;
    box-sizing: border-box;
    padding-left: 28px;
    position: relative;
    border-bottom: 1px dashed #fae7e3;
    background: url(../images/arr-r.png) left 4px no-repeat;
    padding-bottom: 22px;
    margin-bottom: 22px;
}

.cst-d1 .box1 ul li span {
    display: block;
    font-size: 18px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cst-d1 .box1 ul li span:nth-child(2) {
    display: block;
    color: #999999;
    font-size: 16px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 12px;
}

.cst-d1 .box1 ul li:last-child {
    border: 0;
    margin-bottom: 0px;
}

.cst-d1 .box2 .d1 {
    font-size: 24px;
    color: #333333;
    line-height: 32px;
    margin-bottom: 50px;
}

.cst-d1 .box2 .d2 a {
    display: block;
    margin-bottom: 28px;
    height: 20px;
    line-height: 20px;
    font-size: 20px;
    padding-left: 50px;
    background: url(../images/cst4.jpg) 18px center no-repeat;
    cursor: pointer;
}

.cst-d1 .box2 .d2 a.this {
    background: url(../images/cst5.png) 18px center no-repeat;
}

.cst-d1 .box3 .d1 {
    padding-left: 20px;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
    margin-bottom: 20px;
    height: 44px;
    line-height: 44px;
}

.cst-d1 .box3 .d1 .l {
    width: 156px;
    height: 44px;
    line-height: 44px;
    border-radius: 22px 0 22px 0;
    background: #c7e7fc;
    text-align: center;
    color: #1c6dd9;
    font-size: 22px;
    float: left;
}

.cst-d1 .box3 .d1 .r {
    width: calc(100% - 191px);
    float: right;
    height: 44px;
    line-height: 44px;
    font-weight: bold;
    font-size: 36px;
}

.cst-d1 .box3 .d2 {
    padding-left: 20px;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.cst-d1 .box3 .d2 .l {
    width: 156px;
    height: 44px;
    line-height: 44px;
    border-radius: 22px 0 22px 0;
    background: #caf7e2;
    text-align: center;
    color: #01b985;
    font-size: 22px;
    float: left;
}

.cst-d1 .box3 .d2 .r {
    width: calc(100% - 191px);
    float: right;
    font-size: 24px;
    line-height: 40px;
    color: #666666;
}

.cst-d2 {
    width: 100%;
    height: 400px;
    border-radius: 10px;
    text-align: center;
    box-sizing: border-box;
    padding-top: 90px;
    background: url(../images/cst6.jpg) center no-repeat;
    background-size: cover;
}

.cst-d2 .d1 {
    font-size: 36px;
    color: #ffffff;
    line-height: 49px;
    width: 1200px;
    margin: 0 auto 40px;
    max-width: 90%;
}

.cst-d2 .d2 {
    display: block;
    width: 204px;
    height: 60px;
    margin: 0 auto;
    border-radius: 60px;
    line-height: 60px;
    text-align: center;
    background: #fff;
    color: #ff8609;
    font-size: 20px;
}

.gy-d1 {
    margin: 100px auto;
    text-align: center;
}

.gy-d1 .text .d1 {
    font-size: 36px;
    color: #232323;
    margin-bottom: 35px;
}

.gy-d1 .text .d2 {
    font-size: 24px;
    line-height: 45px;
    color: #999;
}

.gy-d2 li {
    float: left;
    width: 23.8%;
    height: 462px;
    border-radius: 10px;
    padding: 2.5% 2.8% 0;
    box-sizing: border-box;
    margin-right: 1.6%;
}

.gy-d2 li .d1 {
    width: 100%;
    height: 80px;
    line-height: 45px;
    border-bottom: 1px solid;
    font-size: 30px;
    box-sizing: border-box;
    padding-left: 78px;
    margin-bottom: 35px;
}

.gy-d2 li .d2 p {
    width: 100%;
    box-sizing: border-box;
    padding-left: 22px;
    position: relative;
    margin-bottom: 25px;
    font-size: 18px;
    color: #666666;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gy-d2 li .d2 p::after {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 6px;
    position: absolute;
    left: 0;
    top: calc(50% - 3px);
}

.gy-d2 li:nth-child(1) {
    background: #fff7e9;
}

.gy-d2 li:nth-child(1) .d1 {
    border-color: #febb4a;
    color: #febb4a;
    background: url(../images/gy1.png) left top no-repeat;
}

.gy-d2 li:nth-child(1) .d2 p::after {
    background: #febb4a;
}

.gy-d2 li:nth-child(2) {
    background: #e8f8f4;
}

.gy-d2 li:nth-child(2) .d1 {
    border-color: #50c9a7;
    color: #50c9a7;
    background: url(../images/gy2.png) left top no-repeat;
}

.gy-d2 li:nth-child(2) .d2 p::after {
    background: #50c9a7;
}

.gy-d2 li:nth-child(3) {
    background: #e7eefa;
}

.gy-d2 li:nth-child(3) .d1 {
    border-color: #4d90fe;
    color: #4d90fe;
    background: url(../images/gy3.png) left top no-repeat;
}

.gy-d2 li:nth-child(3) .d2 p::after {
    background: #4d90fe;
}

.gy-d2 li:last-child {
    margin-right: 0;
    background: #ffeff0;
}

.gy-d2 li:last-child .d1 {
    border-color: #fe585e;
    color: #fe585e;
    background: url(../images/gy4.png) left top no-repeat;
}

.gy-d2 li:last-child .d2 p::after {
    background: #fe585e;
}

.gy-d2 {
    margin-bottom: 100px;
}

.gy-d3 {
    margin-bottom: 100px;
}

.gy-d3 li {
    float: left;
    width: 32.4%;
    height: 240px;
    background: #f7f9fc;
    padding: 2% 3.6% 0;
    box-sizing: border-box;
    margin-right: 1.4%;
}

.gy-d3 li .d1 {
    width: 100%;
    height: 65px;
    line-height: 65px;
    font-size: 30px;
    box-sizing: border-box;
    margin-bottom: 30px;
}

.gy-d3 li .d1 .img {
    width: 65px;
    height: 65px;
    float: left;
    margin-right: 30px;
    position: relative;
}

.gy-d3 li .d1 .img img {
    max-width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.gy-d3 li .d2 {
    font-size: 18px;
    color: #666666;
    padding-left: 95px;
}

.gy-d3 li:last-child {
    margin-right: 0;
}

.gy-d3 li:nth-child(1) .d1 {
    line-height: 45px;
}

.gy-d4 .box {
    width: 100%;
    padding: 0 100px;
    box-sizing: border-box;
    margin-bottom: 150px;
    position: relative;
}

.gy-d4 .swiper-slide {
    border-radius: 10px;
    overflow: hidden;
}

.gy-d4 .swiper-slide img {
    width: 100%;
}

.gy-d4 .box .swiper-button-next,
.gy-d4 .box .swiper-button-prev {
    width: 48px;
    height: 48px;
    background: #fff;
    border-radius: 48px;
    box-shadow: 0 0 40px rgba(202, 209, 214, .6);
}

.gy-d4 .box .swiper-button-prev {
    left: 0;
}

.gy-d4 .box .swiper-button-next {
    right: 0;
}

.gy-d4 .box .swiper-button-next::after,
.gy-d4 .box .swiper-button-prev::after {
    font-size: 15px;
    color: #8d9198;
}

.app-banner {
    margin-bottom: 90px;
}

.s-banner {
    overflow: hidden;
}

.s-banner img {
    width: 100%;
}

.app-banner {
    position: relative;
}

.app-banner .text {
    width: 1200px;
    position: absolute;
    left: calc(50% - 600px);
    top: 0;
    z-index: 9999;
    padding-top: 8.5%;
}

.app-banner .text .d1 {
    font-size: 48px;
    color: #fff;
    margin-bottom: 65px;
}

.app-banner .text .d1 p:nth-child(1) {
    margin-bottom: 32px;
}
    .app-banner .text .d2{
        overflow: hidden;
    }
.app-banner .text .d2 .ma {
    float: left;
    width: 165px;
    background: #fff;
    border-radius: 10px;
    padding: 12px 10px 15px;
    box-sizing: border-box;
    text-align: center;
    margin-right: 30px;
}

.app-banner .text .d2 .ma img {
    width: 100%;
}


/*手机端导航样式*/

.rg {
    display: none;
    float: right;
    width: 26px;
    height: 26px;
    background: url(../images/nav_btn.png) center no-repeat;
    background-size: 100%;
    position: relative;
    margin-left: 20px;
    margin-top: 12px;
}

.rg::after {
    content: '';
    display: block;
    width: 1px;
    height: 14px;
    position: absolute;
    left: -22px;
    top: calc(50% - 7px);
    background: rgba(255, 255, 255, .2)
}

.page {
    text-align: center;
    margin-top: 15px;
}

.page a,
.page span {
    display: inline-block;
    width: 32px;
    height: 32px;
    line-height: 32px;
    font-size: 16px;
    color: #202020;
    margin: 0 2px;
    box-sizing: border-box;
    font-family: 'Arial';
    opacity: .8;
    border-radius: 32px;
}

.page span {
    background: #159487;
    color: #fff;
}

.a_txt {
    position: fixed;
    top: 0px;
    left: 0px;
    width: 0px;
    height: 0px;
    overflow: hidden;
    z-index: 999999999999;
}

.a_txt .div1 {
    position: absolute;
    width: 100%;
    height: 100%;
    background: none;
    filter: alpha(opacity=0);
    opacity: 0;
    left: 0px;
    top: 0px;
    z-index: 1
}

.a_txt .div2 {
    position: absolute;
    left: 5%;
    top: 5%;
    z-index: 999999;
    width: 6%;
    background: #f2f2f2;
    ;
    padding: 4px;
    box-sizing: border-box;
    text-align: center;
    filter: alpha(opacity=0);
    opacity: 0;
    display: none;
}

.a_txt .div2 img {
    width: 100%
}

.a_txt .div2 a {
    font-size: 50px;
    color: #000;
}

.a_txt .div3 {
    position: absolute;
    width: 55%;
    right: 0px;
    top: 0px;
    background: #f2f2f2;
    height: 100%;
    z-index: 100;
    right: -50%;
    padding-top: 3%;
}

.a_txt .div3 .rlogo {
    margin: 0 auto 40px;
}

.a_txt .div3 li {
    width: 100%;
    text-align: left;
    padding-left: 10%;
    box-sizing: border-box;
}

.a_txt .div3 li a {
    font-size: 16px;
    display: block
}

.a_txt .div3 ul li {
    border-bottom: 1px solid #e1e1e1
}

.a_txt .div3 ul li a {
    display: block;
    height: 50px;
    line-height: 50px;
    font-size: 16px
}

.a_txt .div3 ul li.bg2 {
    padding-left: 10px;
}

.a_txt .div3 ul li .a_txt2 {
    display: none
}

.a_txt .div3 ul li .a_txt22 {
    display: none
}

.a_txt .div3 ul li .a_txt2 a {
    height: 35px;
    line-height: 35px;
    font-size: 14px;
    padding-left: 10px;
    color: #999;
}

.a_txt .div3 ul li .a_txt22 a {
    height: 30px;
    line-height: 30px;
    font-size: 12px;
    padding-left: 15px;
    color: #999;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.a_txt .l-div {
    padding-left: 10%;
    margin-bottom: 30px;
}

.a_txt .l-div a {
    display: inline-block;
    width: auto;
    padding: 0 8px;
    height: 30px;
    line-height: 30px;
    border-radius: 6px;
    color: #ababab;
    font-size: 18px;
    background: #eeeeee;
}

.a_txt .l-div a.this {
    background: #00acef;
    color: #fff;
}

.a_txt .l-div a:nth-child(1) {
    margin-right: 8px;
}

.container {
    width: 100%;
    padding: 0 55px;
    position: relative;
    box-sizing: border-box;
}

@media screen and (max-width: 1440px) {
    .header {
        width: 100%;
        height: 60px;
        line-height: 60px;
    }
    .header .nav {
        margin-left: 40px;
    }
    .header .nav li {
        height: 60px;
        line-height: 60px;
        font-size: 16px;
        margin-left: 40px;
    }
    .header .nav li.this .t::after {
        width: 15px;
        height: 3px;
        left: calc(50% - 7px);
        bottom: 10px;
    }
    .header .logo {
        width: 140px;
        height: 60px;
    }
    .header .app {
        width: 100px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
        margin-top: 12px;
    }
    .i-banner img {
        width: 1440px;
        position: relative;
        left: calc(50% - 720px);
    }
    .i-d1 {
        padding: 50px 0 60px;
    }
    .i-d1 li {
        height: 300px;
        padding-top: 3%;
        padding-left: 3%;
    }
    .i-d1 li .d1 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    .i-d1 li .d2 {
        font-size: 20px;
        line-height: 30px;
        width: 64%;
        margin-bottom: 40px;
    }
    .i-d1 li .d3 {
        width: 120px;
        height: 35px;
        line-height: 35px;
        font-size: 16px;
    }
    .i-d2 {
        width: 100%;
        padding-bottom: 80px;
    }
    .s-t {
        margin-bottom: 40px;
    }
    .s-t .d1 {
        font-size: 45px;
        height: 45px;
        line-height: 45px;
    }
    .s-t .d2 {
        font-size: 32px;
        margin-top: -20px;
        margin-bottom: 20px;
    }
    .s-t .d3 {
        font-size: 18px;
    }
    .i-d2 .box .text {
        top: calc(50% - 230px);
        width: 69%;
        height: 460px;
        border-radius: 30px 30px 0 30px;
        box-shadow: 0px 0px 40px rgba(191, 214, 230, .3);
        padding: 40px 45px 0 50px;
    }
    .i-d2 .box .d1 {
        width: 200px;
        margin-bottom: 30px;
    }
    .i-d2 .box .d2 {
        font-size: 22px;
        margin-bottom: 20px;
    }
    .i-d2 .box .d3 {
        font-size: 20px;
        line-height: 36px;
    }
    .i-d2 .box .img {
        width: 500px;
        border-radius: 30px;
    }
    .app-banner .text .d1 {
        font-size: 32px;
        margin-bottom: 45px;
    }
    .app-banner .text .d1 p:nth-child(1) {
        margin-bottom: 20px;
    }
    .i-d3 {
        padding: 60px 0;
    }
    .i-d3 .s-t {
        margin-bottom: 40px;
    }
    .i-d3 .box ul {
        padding: 30px;
    }
    .i-d3 .box ul li {
        height: 65px;
        line-height: 65px;
    }
    .i-d3 .box ul li span {
        font-size: 18px;
        width: calc(100% - 140px);
    }
    .i-d3 .box ul li span:nth-child(2) {
        font-size: 16px;
        width: 90px;
    }
    .i-d4 .left li .img {
        width: 60px;
        margin-right: 20px;
    }
    .i-d4 .left li .text .d1 {
        font-size: 24px;
        margin-bottom: 15px;
    }
    .i-d4 .left li .text .d2 {
        font-size: 18px;
        line-height: 24px;
        max-width: 100%;
    }
    .i-d4 .right .ma p {
        font-size: 16px;
        margin-top: 5px;
    }
    .i-d4 .right .ma {
        margin-right: 15px;
    }
    .footer .f-logo {
        width: 38%;
    }
    .footer .tel {
        width: 25%;
    }
    .footer .ma .text {
        width: calc(100% - 180px);
    }
    .f-bq {
        margin-top: 40px;
        border-top: 1px solid #e9e9ea;
        height: 50px;
        line-height: 50px;
    }
    .app-banner .text {
        padding-top: 5%;
    }
    .cst-d1 .cst-t {
        margin-bottom: 25px;
        font-size: 22px;
        line-height: 40px;
    }
    .cst-d1 .cst-t .img {
        width: 50px;
        height: 40px;
        margin-right: 15px;
    }
    .cst-d1 .box1 ul li {
        padding-left: 25px;
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
    .cst-d1 .box1 {
        height: 860px;
        padding: 30px 20px 0;
    }
    .cst-d1 .box2 {
        height: 370px;
        margin-bottom: 20px;
        padding: 30px 20px 0;
    }
    .cst-d1 .box2 .d1 {
        font-size: 18px;
        line-height: 30px;
        margin-bottom: 30px;
    }
    .cst-d1 .box2 .d2 a {
        margin-bottom: 20px;
        height: 16px;
        line-height: 16px;
        font-size: 16px;
        padding-left: 40px;
        background: url(../images/cst4.jpg) 10px center no-repeat;
        background-size: 16px;
    }
    .cst-d1 .box2 .d2 a.this {
        background: url(../images/cst5.png) 10px center no-repeat;
        background-size: 16px;
    }
    .cst-d1 .box3 {
        height: 520px;
        padding: 30px 20px 0;
    }
    .cst-d1 .box3 .d1 .l {
        width: 120px;
        height: 35px;
        line-height: 35px;
        border-radius: 20px 0 20px 0;
        font-size: 16px;
    }
    .cst-d1 .box3 .d2 .l {
        width: 120px;
        height: 35px;
        line-height: 35px;
        border-radius: 20px 0 20px 0;
        font-size: 16px;
    }
    .cst-d1 .box3 .d1 .r {
        width: calc(100% - 150px);
        height: 35px;
        line-height: 35px;
        font-size: 20px;
    }
    .cst-d1 .box3 .d2 .r {
        width: calc(100% - 150px);
        font-size: 20px;
        line-height: 32px;
    }
    .cst-d2 .d1 {
        font-size: 30px;
        line-height: 45px;
        margin: 0 auto 30px;
    }
    .cst-d2 .d2 {
        width: 160px;
        height: 40px;
        margin: 0 auto;
        border-radius: 40px;
        line-height: 40px;
        font-size: 16px;
    }
    .gy-d1 .text .d1 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    .gy-d1 .text .d2 {
        font-size: 18px;
        line-height: 32px;
    }
    .gy-d2 li {
        height: 342px;
    }
    .gy-d2 li .d1 {
        width: 100%;
        height: 60px;
        line-height: 40px;
        font-size: 24px;
        margin-bottom: 30px;
        padding-left: 64px;
    }
    .gy-d2 li:nth-child(1) .d1 {
        background: url(../images/gy1.png) left top no-repeat;
        background-size: 60px;
    }
    .gy-d2 li:nth-child(2) .d1 {
        background: url(../images/gy2.png) left top no-repeat;
        background-size: 60px;
    }
    .gy-d2 li:nth-child(3) .d1 {
        background: url(../images/gy3.png) left top no-repeat;
        background-size: 60px;
    }
    .gy-d2 li:last-child .d1 {
        background: url(../images/gy4.png) left top no-repeat;
        background-size: 60px;
    }
    .gy-d3 li {
        height: 180px;
    }
    .gy-d3 li .d1 {
        height: 55px;
        line-height: 55px;
        font-size: 30px;
        margin-bottom: 20px;
    }
    .gy-d1 {
        margin: 50px auto;
    }
    .gy-d2 {
        margin-bottom: 50px;
    }
    .gy-d4 .box {
        padding: 0 55px;
        margin-bottom: 50px;
    }
    .gy-d3 {
        margin-bottom: 50px;
    }
}

@media screen and (max-width: 1220px) {
    .i-d1 li {
        height: 240px;
    }
    .i-d1 li .d2 {
        font-size: 16px;
        line-height: 24px;
    }
    .i-d2 .box .d3 {
        font-size: 16px;
        line-height: 30px;
    }
    .i-d2 .box .text {
        height: 400px;
        top: calc(50% - 200px);
        padding: 30px 30px 0;
    }
    .i-d2 .box .img {
        width: 420px;
    }
    .i-d3 .box ul li {
        height: 50px;
        line-height: 50px;
    }
    .i-d3 .box ul li span {
        font-size: 16px;
        width: calc(100% - 100px);
    }
    .i-d3 .box ul li span:nth-child(2) {
        font-size: 14px;
        width: 80px;
    }
    .i-d4 {
        margin-bottom: 50px;
        padding-bottom: 20px;
    }
    .i-d4 .left {
        padding-top: 45px;
    }
    .i-d4 .left li .img {
        width: 50px;
    }
    .i-d4 .left li .text .d1 {
        font-size: 18px;
        margin-bottom: 10px;
    }
    .i-d4 .left li .text .d2 {
        font-size: 14px;
        line-height: 24px;
    }
    .i-d4 .right {
        padding-top: 30px;
    }
    .footer .f-logo {
        width: 32%;
        height: auto;
    }
    .footer .tel {
        display: block;
        width: 36%;
        box-sizing: border-box;
        padding-left: 10%;
        height: auto;
    }
    .footer .tel .d1 {
        font-size: 18px;
        margin-bottom: 20px;
    }
    .footer .tel .d2 {
        font-size: 24px;
    }
    .footer .ma {
        width: 32%;
    }
    .footer .ma img {
        width: 80px;
        height: 80px;
    }
    .footer .ma .text {
        margin-left: 20px;
        font-size: 16px;
        line-height: 24px;
        padding-top: 10px;
    }
    .app-banner .text {
        width: 80%;
        position: absolute;
        left: 10%;
    }
    .app-banner .text .d1 {
        font-size: 24px;
        margin-bottom: 30px;
    }
    .app-banner .text .d2 .ma {
        float: left;
        width: 120px;
        background: #fff;
        border-radius: 10px;
        padding: 5px;
        margin-right: 20px;
    }
    .cst-d1 .box1 {
        height: 800px;
        padding: 30px 20px 0;
    }
    .cst-d1 .box1 ul li span {
        font-size: 16px;
    }
    .cst-d1 .box1 ul li span:nth-child(2) {
        font-size: 13px;
        margin-top: 10px;
    }
    .cst-d1 .box3 {
        height: 460px;
    }
    .gy-d1 .text .d2 {
        font-size: 16px;
    }
}

@media screen and (max-width: 768px) {
    .cst-d23 {
        float: none;
        width: 100%;
        -webkit-box-sizing: border-box;
        box-sizing:border-box;

    }
    .container {
        padding: 0 20px;
    }
    .header {
        height: 50px;
        line-height: 50px;
    }
    .header .logo {
        width: 100px;
        height: 50px;
    }
    .header .nav {
        display: none;
    }
    .header .app {
        width: 80px;
        height: 30px;
        line-height: 30px;
        font-size: 12px;
        margin-top: 10px;
    }
    .rg {
        display: block;
    }
    .i-banner img {
        width: 140%;
        position: relative;
        left: -25%;
    }
    .i-banner .swiper-pagination {
        bottom: 5px;
    }
    .i-d1 {
        padding: 35px 0;
    }
    .i-d1 li {
        width: 100%;
        height: 220px;
        margin-right: 0%;
        margin-bottom: 20px;
        padding-top: 8%;
        padding-left: 8%;
    }
    .i-d1 li .d3 {
        width: 100px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
    }
    .i-d2 {
        padding-bottom: 30px;
    }
    .i-d2 .box .text {
        position: static;
        width: 100%;
        height: auto;
        padding: 0;
        margin-bottom: 20px;
        border-radius: 10px;
    }
    .i-d2 .box .img {
        width: 100%;
        float: none;
        border-radius: 10px;
    }
    .i-d2 .box .d1 {
        width: 140px;
        margin-bottom: 20px;
    }
    .i-d2 .box .d2 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    .i-d2 .box .d3 {
        font-size: 14px;
        line-height: 24px;
    }
    .i-d3 {
        padding: 30px 0;
    }
    .i-d3 .box ul {
        padding: 15px;
        width: 100%;
        border-radius: 10px;
        margin-bottom: 20px;
    }
    .i-d3 .box ul li {
        height: 40px;
        line-height: 40px;
        padding-left: 15px;
        background: url(../images/arr-r.png) left center no-repeat;
        background-size: 8px;
    }
    .i-d3 .box ul li span:nth-child(2) {
        font-size: 12px;
        width: 70px;
    }
    .i-d3 .box ul li span {
        font-size: 15px;
        width: calc(100% - 90px);
    }
    .i-d4 {
        margin-bottom: 30px;
        padding-bottom: 20px;
    }
    .i-d4 .left {
        padding-top: 20px;
        width: 100%;
    }
    .i-d4 .left li .img {
        width: 35px;
        margin-right: 15px;
    }
    .i-d4 .left li .text {
        float: left;
        width: calc(100% - 50px);
    }
    .i-d4 .left li .text .d2 {
        font-size: 12px;
        line-height: 20px;
    }
    .i-d4 .left li:nth-child(1) {
        padding: 0 2%;
    }
    .i-d4 .left li:nth-child(2) {
        padding: 0 2%;
    }
    .i-d4 .right {
        width: 100%;
        padding: 20px 5% 0;
        box-sizing: border-box;
    }
    .i-d4 .right .ma {
        margin-right: 5%;
        max-width: 30%;
        width: 30%;
    }
    .i-d4 .right .ma p {
        font-size: 12px;
        margin-top: 5px;
    }
    .i-d4 .right .ma:last-child {
        margin-right: 0;
    }
    .footer .f-logo {
        width: 100%;
        height: auto;
    }
    .footer .f-logo img {
        max-width: 50%;
        margin-bottom: 15px;
    }
    .footer .tel {
        width: 100%;
        padding-left: 0%;
        height: auto;
    }
    .footer .tel .d1 {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .footer .tel .d2 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    .footer{
        text-align: center;
    }
    .footer .ma img {
        width: 40%;
        height: auto;
        float: none;
        margin: 0 auto 15px;
    }
    .footer .ma .text{
        float: none;
        text-align: center;
        width: 90%;
        margin: 0 auto;
    }
    .footer .ma {
        width: 100%;
    }
    .f-bq {
        margin-top: 30px;
        border-top: 1px solid #e9e9ea;
        height: auto;
        line-height: 20px;
        font-size: 12px;
        padding-top: 4px;
    }
    .s-t {
        margin-bottom: 30px;
    }
    .s-t .d1 {
        font-size: 24px;
        height: 30px;
        line-height: 30px;
    }
    .s-t .d2 {
        font-size: 24px;
        margin-top: -15px;
        margin-bottom: 15px;
    }
    .s-t .d3 {
        font-size: 14px;
    }
    .app-banner {
        margin-bottom: 30px;
    }
    .app-banner img {
        width: 120%;
    }
    .app-banner .text .d1 {
        font-size: 18px;
        margin-bottom: 30px;
    }
    .app-banner .text {
        padding-top: 8%;
    }
    .app-banner .text .d2 .ma {
        width: 80px;
        border-radius: 5px;
        padding: 5px;
        margin-right: 15px;
    }
    .app-banner .text .d2 .ma p {
        font-size: 12px;
        margin-top: 5px;
    }
    .app-banner .text .d1 p:nth-child(1) {
        margin-bottom: 0px;
    }
    .app-banner .text .d1{
          margin-top: 20px;
          color: #333;
          font-size: 15px;
          line-height: 24px;
      }
    .cst-d {
        padding: 30px 0;
    }
    .cst-d1 {
        margin-bottom: 30px;
    }
    .cst-d1 .box1 {
        width: 100%;
        height: auto;
        padding: 30px 20px 0;
        margin-top: 20px;
    }
    .cst-d1 .cst-t {
        margin-bottom: 20px;
        font-size: 18px;
        line-height: 35px;
    }
    .cst-d1 .cst-t .img {
        width: 40px;
        height: 35px;
    }
    .cst-d1 .box1 ul li {
        padding-left: 15px;
        padding-bottom: 10px;
        margin-bottom: 10px;
        background: url(../images/arr-r.png) left 4px no-repeat;
        background-size: 8px;
    }
    .cst-d1 .box1 ul li span {
        font-size: 15px;
    }
    .cst-d1 .box1 ul li span:nth-child(2) {
        font-size: 12px;
    }
    .cst-d1 .box2 {
        width: 100%;
        height: auto;
        margin-bottom: 20px;
        padding: 30px 20px 20px;
    }
    .cst-d1 .box2 .d1 {
        font-size: 15px;
        line-height: 24px;
        margin-bottom: 20px;
    }
    .cst-d1 .box2 .d2 a {
        margin-bottom: 15px;
        height: 14px;
        line-height: 14px;
        font-size: 14px;
        padding-left: 20px;
        background: url(../images/cst4.jpg) 0px center no-repeat;
        background-size: 14px;
    }
    .cst-d1 .box2 .d2 a.this {
        background: url(../images/cst5.png) 0px center no-repeat;
        background-size: 14px;
    }
    .cst-d1 .box3 {
        width: 100%;
        height: auto;
        padding: 30px 20px 20px;
    }
    .cst-d1 .box3 .d1 {
        padding-left: 0px;
        margin-bottom: 15px;
        height: auto;
        line-height: 30px;
    }
    .cst-d1 .box3 .d1 .l {
        width: 80px;
        height: 30px;
        line-height: 30px;
        border-radius: 15px 0 15px 0;
        font-size: 12px;
    }
    .cst-d1 .box3 .d1 .r {
        width: calc(100% - 100px);
        height: 30px;
        line-height: 30px;
        font-size: 18px;
    }
    .cst-d1 .box3 .d2 {
        padding-left: 0px;
    }
    .cst-d1 .box3 .d2 .l {
        width: 120px;
        height: 35px;
        line-height: 35px;
        border-radius: 20px 0 20px 0;
        font-size: 16px;
    }
    .cst-d1 .box3 .d2 .l {
        width: 80px;
        height: 30px;
        line-height: 30px;
        border-radius: 15px 0 15px 0;
        font-size: 12px;
    }
    .cst-d1 .box3 .d2 .r {
        width: calc(100% - 100px);
        font-size: 14px;
        line-height: 24px;
    }
    .cst-d2 {
        width: 100%;
        height: 150px;
        padding-top: 20px;
        background: url(../images/cst6.jpg) center no-repeat;
        background-size: cover;
    }
    .cst-d2 .d1 {
        font-size: 12px;
        line-height: 24px;
        margin: 0 auto 20px;
    }
    .cst-d2 .d2 {
        width: 110px;
        height: 24px;
        line-height: 24px;
        font-size: 12px;
    }
    .gy-d1 {
        margin: 30px auto;
    }
    .gy-d1 .text .d1 {
        font-size: 16px;
        margin-bottom: 15px;
    }
    .gy-d1 .text .d2 {
        font-size: 12px;
        line-height: 20px;
    }
    .gy-d1 .text .d2 br {
        display: none;
    }
    .gy-d1 .s-t .d2 {
        font-size: 18px;
    }
    .gy-d2 {
        margin-bottom: 30px;
    }
    .gy-d2 .s-t .d2 {
        font-size: 18px;
    }
    .gy-d2 li {
        float: left;
        width: 48.5%;
        height: 190px;
        border-radius: 10px;
        padding: 2.5% 2.8% 0;
        box-sizing: border-box;
        margin-right: 0%;
    }
    .gy-d2 li:nth-child(2n) {
        float: right;
    }
    .gy-d2 li .d1 {
        width: 100%;
        height: 30px;
        line-height: 20px;
        font-size: 16px;
        margin-bottom: 20px;
        padding-left: 40px;
    }
    .gy-d2 li:nth-child(1) .d1 {
        background: url(../images/gy1.png) left top no-repeat;
        background-size: 40px;
    }
    .gy-d2 li:nth-child(2) .d1 {
        background: url(../images/gy2.png) left top no-repeat;
        background-size: 40px;
    }
    .gy-d2 li:nth-child(3) .d1 {
        background: url(../images/gy3.png) left top no-repeat;
        background-size: 40px;
    }
    .gy-d2 li:last-child .d1 {
        background: url(../images/gy4.png) left top no-repeat;
        background-size: 40px;
    }
    .gy-d2 li .d2 p {
        padding-left: 15px;
        margin-bottom: 15px;
        font-size: 12px;
    }
    .gy-d2 li:nth-child(1) {
        margin-bottom: 20px;
    }
    .gy-d2 li:nth-child(2) {
        margin-bottom: 20px;
    }
    .gy-d3 .s-t .d2 {
        font-size: 18px;
    }
    .gy-d3 {
        margin-bottom: 30px;
    }
    .gy-d3 li {
        height: 190px;
    }
    .gy-d3 li .d1 {
        height: auto;
        overflow: hidden;
        font-size: 20px;
        margin-bottom: 10px;
    }
    .gy-d3 li .d1 .img {
        width: 50px;
        height: 55px;
        margin-right: 0px;
        margin-bottom: 10px;
    }
    .gy-d3 li .d1 span {
        float: left;
        width: 100%;
        height: 20px;
        line-height: 20px;
    }
    .gy-d3 li .d2 {
        font-size: 14px;
        line-height: 24px;
        padding-left: 0px;
    }
    .gy-d4 .box {
        padding: 0 30px;
        margin-bottom: 30px;
    }
    .gy-d4 .box .swiper-button-next,
    .gy-d4 .box .swiper-button-prev {
        width: 20px;
        height: 20px;
    }
    body {

    background: url(../images/body-bg.png) center bottom no-repeat;
    background-size: auto;
}
}