* {
    box-sizing: border-box;
    max-width: 100%;
    transition: all .2s;
}

body {
    line-height: 24px;
    font: 14px Helvetica Neue, Helvetica, PingFang SC, Tahoma, Arial, sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 400
}

blockquote,
body,
button,
dd,
div,
dl,
dt,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0)
}

a:active,
a:hover {
    outline: 0
}

img {
    border: none;
    display: inline-block;
    vertical-align: middle;
    max-width: 100%;
}

li {
    list-style: none
}

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

h4,
h5,
h6 {
    font-size: 100%
}

button,
input,
optgroup,
option,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    font-style: inherit;
    font-weight: inherit;
    outline: 0
}

pre {
    white-space: pre-wrap;
    white-space: -moz-pre-wrap;
    white-space: -pre-wrap;
    white-space: -o-pre-wrap;
    word-wrap: break-word
}

hr {
    height: 1px;
    margin: 10px 0;
    border: 0;
    clear: both
}

a {
    color: #333;
    text-decoration: none
}

a cite {
    font-style: normal;
    *cursor: pointer
}

.unselect {
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none
}

.text-ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.clear {
    clear: both;
    *zoom: 1
}

.clear:after {
    content: '\20';
    clear: both;
    *zoom: 1;
    display: block;
    height: 0
}

.bg_img {
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.w1200 {
    width: 1200px;
    margin: auto;
}

red {
    color: red;
}

:root {
    --on_color: #0b9f82;
}

.jszx {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 30px;
    border: 1px solid #fff;
    color: #fff;
    cursor: pointer;
}

.jszx:hover,
.jszx.on {
    background: rgba(15, 25, 34, 1);
    border-color: rgba(15, 25, 34, 1);
}


/*头部*/

header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(0, 0, 0, 0.3);
}

header .w1200 {
    display: flex;
    align-items: center;
    height: 80px;
    padding: 0 15px;
    justify-content: space-between;
}

header .logo img {
    max-height: 60px;
    max-width: 260px;
}

header .nav {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    width: calc(100% - 400px);
}

header .nav>li {
    position: relative;
    display: flex;
    justify-content: center;
}

header .nav>li>a {
    color: #fff;
    padding: 0 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 30px;
    font-weight: bold;
}

header .nav>li>a::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    bottom: 0;
    position: absolute;
    background: rgba(15, 25, 34, 1);
    transition: all .2s;
}

header .nav li ul {
    position: absolute;
    opacity: 0;
    top: 60px;
    pointer-events: none;
    max-width: unset;
    padding: 5px 0;
    background: rgba(0, 0, 0, 0.7);
}

header .nav li ul a {
    white-space: nowrap;
    color: #fff;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 15px;
    margin-top: 1px;
}

header .nav li ul a:hover,
header .nav li ul .on a {
    background: rgba(15, 25, 34, 1);
}

header .nav>li:hover>a,
header .nav>.on>a {
    color: rgba(15, 25, 34, 1);
}

header .nav>li:hover>a::after,
header .nav>.on>a::after {
    width: 100%;
}

header .nav li:hover ul {
    opacity: 1;
    top: 30px;
    pointer-events: unset;
}

.header2 {
    pointer-events: none;
    transform: scale(0);
    opacity: 0;
    z-index: 101;
    position: relative;
}

.header2 .header2_bu {
    width: 100%;
    height: 0;
}

.header2 .top {
    position: fixed;
    width: 100%;
    z-index: 103;
    background-color: #fff;
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
}

.header2 .top .w1200 {
    display: flex;
    height: 60px;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
}

.header2 .top .logo {
    width: calc(100% - 70px);
}

.header2 .top .logo img {
    max-height: 50px;
}

.header2 .top .nav_btn {
    width: 48px;
    height: 48px;
    box-sizing: border-box;
    padding: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.header2 .top .nav_btn span {
    display: block;
    width: 26px;
    height: 2px;
    margin-bottom: 7px;
    border-radius: 1px;
    background-color: #000;
    transform-origin: left;
    transition: all .5s;
}

.header2 .top .nav_btn span:last-child {
    margin-bottom: 0;
}

.header2 .nav_zzc {
    position: fixed;
    width: 100%;
    height: calc(100vh - 60px);
    top: 60px;
    left: 0;
    z-index: 101;
    background-color: rgba(15, 25, 34, 1);
    cursor: pointer;
    pointer-events: none;
    opacity: 0;
}

.header2 .phone_nav {
    width: 360px;
    height: calc(100vh - 60px);
    position: fixed;
    top: 60px;
    left: 0;
    z-index: 102;
    background: white;
    box-sizing: border-box;
    padding: 0 10px;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
}

.header2 .phone_nav::-webkit-scrollbar {
    display: none;
}

.header2 .phone_nav .top {
    display: flex;
    height: 60px;
    align-items: center;
}

.header2 .phone_nav .top img {
    max-height: 60px;
    max-width: calc(100% - 60px);
}

.header2 .phone_nav .nav .list {
    padding: 15px 0;
    border-bottom: 1px solid rgba(94, 94, 94, .2);
}

.header2 .phone_nav .nav .list .fu {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header2 .phone_nav .nav .list .fu .cn {
    font-weight: bolder;
    font-size: 18px;
}

.header2 .phone_nav .nav .list .fu.on a {
    color: rgba(15, 25, 34, 1);
}

.header2 .phone_nav .nav .list .nav_zi {
    margin-top: 10px;
    padding-left: 10px;
    box-sizing: border-box;
}

.header2 .phone_nav .nav .list .nav_zi p {
    padding: 7px 0;
}

.header2 .phone_nav .nav .list .nav_zi p a .en {
    font-size: 12px;
}

.header2 .phone_nav .nav .list .nav_zi p .on {
    color: rgba(15, 25, 34, 1);
}

.header2 .phone_nav .nav .list .jszx {
    color: rgba(15, 25, 34, 1);
    border-color: rgba(15, 25, 34, 1);
}

.header2 .phone_nav .nav .list .jszx.on {
    color: #fff;
}

.header2.on .nav_btn span:first-child {
    transform: translate3d(0, 0, 0) rotate(45deg);
}

.header2.on .nav_btn span:nth-child(2) {
    opacity: 0;
}

.header2.on .nav_btn span:last-child {
    transform: translate3d(0, 0, 0) rotate(-45deg);
}

.header2.on .phone_nav {
    box-shadow: 4px 0 12px 0 rgba(0, 0, 0, .25);
    pointer-events: unset;
    opacity: 1;
}

.header2.on .nav_zzc {
    pointer-events: unset;
    opacity: 0.5;
}


/*banner*/

.banner {
    width: 100%;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none
}

.banner img {
    width: 100%;
    pointer-events: none;
}

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

.banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #fff;
}

.banner .swiper-pagination-bullet-active {
    background: rgba(15, 25, 34, 1);
}

.banner img:nth-child(2) {
    display: none;
}


/*底部*/

footer {
    background: rgba(15, 25, 34, 1);
    color: #fff;
    font-size: 12px;
    padding: 15px 0;
}

footer .w1200 {
    padding: 0 15px;
}


/*板块*/

.main {
    background: #f4f4f4;
}

.main>.w1200 {
    display: flex;
    padding: 15px;
    position: relative;
    align-items: flex-start;
}

.main>.w1200>.left {
    width: 200px;
    position: relative;
    top: -110px;
    z-index: 99;
}

.main>.w1200>.left .top {
    padding: 15px 15px;
    text-align: center;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.main>.w1200>.left .cs_name {
    font-size: 24px;
    font-weight: bold;
}

.main>.w1200>.left .en_name {
    font-size: 12px;
    color: #999;
    margin-top: 5px;
}

.main>.w1200>.left .list {
    /*border-left: 5px solid rgba(15,25,34,1);*/
    padding: 15px;
}

.main>.w1200>.left .list a {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 40px;
    position: relative;
}

.main>.w1200>.left .list a img {
    position: absolute;
    right: 10px;
    height: 16px;
}

.main>.w1200>.left .list>li {
    margin-bottom: 5px;
    position: relative;
}

.main>.w1200>.left .list li ul {
    position: absolute;
    left: calc(100% + 30px);
    max-width: unset;
    white-space: nowrap;
    top: 0;
    background: rgba(15, 25, 34, 1);
    pointer-events: none;
    opacity: 0;
}

.main>.w1200>.left .list li ul::before {
    content: '';
    width: 15px;
    position: absolute;
    height: 40px;
    left: -15px;
    top: 0;
    background: rgba(15, 25, 34, 1);
    cursor: pointer;
}

.main>.w1200>.left .list li ul li a {
    padding: 0 20px;
    display: block;
    color: #000;
}

.main>.w1200>.left .list li:hover ul {
    left: calc(100% + 15px);
    opacity: 1;
    pointer-events: unset;
}

.main>.w1200>.left .list li:hover>a,
.main>.w1200>.left .list .on>a {
    background: rgba(15, 25, 34, 1);
    color: #fff;
}

.main>.w1200>.left>div {
    background: #fff;
    position: relative;
    top: 0;
    width: 200px;
}

.main>.w1200>.left>.fixed {
    position: fixed;
}

.main>.w1200>.right {
    width: calc(100% - 220px);
    margin-left: 20px;
}

.main>.w1200>.right .container {
    margin-top: 15px;
    min-height: 500px;
}


/*位置*/

.weizhi {
    display: flex;
    align-items: center;
    width: 100%;
    justify-content: flex-end;
    height: 30px;
    flex-wrap: wrap;
}

.weizhi img {
    height: 14px;
    margin: 0 5px;
    pointer-events: none;
}

.weizhi a:hover {
    color: rgba(15, 25, 34, 1);
}


/*分页*/

#pages {
    padding: 20px 0;
    min-height: 30px;
    text-align: center;
}

#pages a {
    font-size: 13px;
    min-width: 30px;
    height: 30px;
    background-color: #F2F2F2;
    display: inline-block;
    box-sizing: border-box;
    padding: 0 10px;
    color: #666666;
    line-height: 30px;
    text-align: center;
    font-family: Arial;
    margin-right: 5px;
    margin-top: 5px;
    transition: background-color 0.2s ease-out;
    cursor: pointer;
}

#pages a.active,
#pages a:not(.no):hover {
    background-color: rgba(15, 25, 34, 1);
    color: #fff;
}

#pages .no {
    cursor: not-allowed !important;
    background: #C8C8C8;
    color: white;
}

#pages .none {
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    line-height: 50px;
}

#pages .none i {
    font-size: 35px;
    color: rgb(0, 150, 136);
    margin-right: 10px;
    vertical-align: sub;
}


/*图文*/

#text {
    padding: 30px;
    background: #fff;
    margin-bottom: 50px;
}

.ryzz_lb {
    padding: 50px 0;
    background: #fff;
    text-align: center;
    line-height: 30px;
}

.ryzz_lb .swiper-slide {
    width: auto;
}

.ryzz_lb img {
    height: 200px;
}


/*新闻*/

#news {
    padding: 30px;
    background: #fff;
    margin-bottom: 50px;
}

#news .item {
    padding: 30px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#news .item:not(:last-child) {
    border-bottom: 1px dotted #d4d4d4;
}

#news .item .date {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: #fff;
    background: rgba(15, 25, 34, 1);
    text-align: center;
}

#news .item .date p:nth-child(1) {
    font-size: 36px;
    font-weight: bold;
}

#news .item .date p:nth-child(2) {
    font-size: 12px;
}

#news .item .info {
    width: calc(100% - 140px);
    text-align: left;
}

#news .item .title a {
    font-size: 20px;
    color: #5A5A5A;
}

#news .item .title a:hover {
    color: rgba(15, 25, 34, 1);
}

#news .item .desc {
    margin-top: 5px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #5A5A5A;
}

#news .detail .title {
    font-size: 24px;
    color: rgba(15, 25, 34, 1);
    text-align: center;
    font-weight: bold;
}

#news .detail .info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
    font-size: 12px;
}

#news .detail .info span {
    margin: 5px 15px;
}

#news .detail .desc {
    margin-top: 10px;
    padding: 10px;
    background: #f5f5f5;
    border: 1px solid #e5e5e5;
    color: #868686;
    text-indent: 2em;
    font-size: 12px;
    text-align: left;
}

#news .detail .cont {
    margin-top: 20px;
    line-height: 26px;
    text-indent: 2em;
    font-size: 12px;
    text-align: left;
    color: #868686;
}

#news .detail .cont img {
    max-width: 100%;
}

.syy {
    display: flex;
    align-items: flex-start;
    line-height: 30px;
    margin-top: 30px;
    justify-content: space-between;
}

.syy p:last-child {
    text-align: right;
}

.syy a:hover {
    color: rgba(15, 25, 34, 1);
}


/*留言*/

#message {
    background: #fff;
    padding: 100px 150px;
    margin-bottom: 50px;
}

#message .cont {
    margin-bottom: 40px;
}

#message .item {
    margin-bottom: 20px;
}

#message .item p {
    font-size: 13px;
    color: #5A5A5A;
}

#message .item input {
    width: 100%;
    height: 40px;
    border: 1px solid rgba(15, 25, 34, 1);
    border-radius: 5px;
    padding: 0 10px;
    margin-top: 5px;
}

#message .item textarea {
    width: 100%;
    min-height: 120px;
    border: 1px solid rgba(15, 25, 34, 1);
    border-radius: 5px;
    padding: 10px;
    margin-top: 5px;
    min-width: 100%;
}

#message button {
    width: 100%;
    height: 40px;
    background: rgba(15, 25, 34, 1);
    border-radius: 5px;
    color: #fff;
    border: none;
    cursor: pointer;
}


/*客户方案*/

#fa {
    padding: 50px;
    background: #fff;
    margin-bottom: 50px;
}

#fa .list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

#fa .item {
    width: calc(50% - 26px);
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
}

#fa .item:nth-child(2n) {
    margin-left: 50px;
}

#fa .item .img {
    padding-top: 62%;
}

#fa .item .name {
    font-size: 20px;
    font-weight: bold;
    color: #555;
    margin-top: 5px;
}

#fa .item .desc {
    margin-top: 5px;
}

#fa .item:hover .name {
    color: rgba(15, 25, 34, 1);
}


/*产品*/

#p {
    background: #fff;
    padding: 50px;
    margin-bottom: 50px;
}

#p .list {
    display: flex;
    flex-wrap: wrap;
}

#p .item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 50px;
    justify-content: space-between;
}

#p .item .img {
    width: 400px;
    height: 250px;
}

#p .item .info {
    width: calc(100% - 430px);
}

#p .item .name {
    font-size: 24px;
    font-weight: bold;
    color: #555;
}

#p .item .name::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: rgba(15, 25, 34, 1);
    margin-top: 10px;
}

#p .item .desc {
    line-height: 30px;
    margin-top: 10px;
}

#p .item:hover .name {
    color: rgba(15, 25, 34, 1);
}


/*首页*/

#index .model .cs_name {
    font-size: 36px;
    color: #222;
    text-align: center;
}

#index .model .sub_name {
    font-size: 16px;
    color: #777;
    text-align: center;
    margin-top: 10px;
}

#index .d2 {
    margin-top: 100px;
}

#index .d2 .list {
    display: flex;
    flex-wrap: wrap;
    padding: 50px 0;
}

#index .d2 .item {
    padding: 45px;
    width: 25%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: default;
}

#index .d2 .item .name {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-top: 30px;
}

#index .d2 .item .desc {
    color: #777;
    margin-top: 30px;
}

#index .d2 .item a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 30px;
    border-radius: 18px;
    border: 1px solid rgba(15, 25, 34, 1);
    color: rgba(15, 25, 34, 1);
    margin-top: 30px;
    font-size: 12px;
}

#index .d2 .item a:hover {
    background: rgba(15, 25, 34, 1);
    color: #fff;
}

#index .d2 .item:hover {
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

#index .d3 {
    margin-top: 100px;
}

#index .d3 .list {
    display: flex;
    flex-wrap: wrap;
    padding: 50px 0;
}

#index .d3 .item {
    padding: 45px;
    width: 25%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: default;
}

#index .d3 .item .name {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-top: 15px;
}

#index .d3 .item .desc {
    color: #777;
    margin-top: 5px;
}

#index .d4 {
    margin-top: 100px;
}

#index .d4 .list {
    display: flex;
    flex-wrap: wrap;
    padding: 50px 15px;
}

#index .d4 .item {
    width: calc((100% - 61px) / 4);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: pointer;
    position: relative;
    margin-bottom: 20px;
    overflow: hidden;
    border: 1px solid #dadcdf;
    padding: 40px;
}

#index .d4 .item .name {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-top: 30px;
}

#index .d4 .item .desc {
    position: absolute;
    background: rgba(15, 25, 34, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    width: 100%;
    height: 100%;
    transform: translateY(-102%);
}

#index .d4 .item .desc h1 {
    font-size: 44px;
    font-weight: bold;
}

#index .d4 .item:hover {
    border-color: rgba(15, 25, 34, 1);
}

#index .d4 .item:hover .desc {
    transform: translateY(0);
    padding: 30px;
}

#index .d5 {
    margin-top: 100px;
}

#index .d5 .list {
    display: flex;
    flex-wrap: wrap;
    padding: 50px 15px;
}

#index .d5 .item {
    width: calc((100% - 61px) / 3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: pointer;
    position: relative;
    margin-bottom: 30px;
    overflow: hidden;
    border: 1px solid #dadcdf;
}

#index .d5 .item .img {
    overflow: hidden;
    width: 100%;
}

#index .d5 .item .bg_img {
    padding-top: 57%;
    width: 100%;
}

#index .d5 .item .name {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    padding: 15px;
    margin-top: 10px;
}

#index .d5 .item .desc {
    color: #777;
    padding: 0 50px;
    text-align: center;
}

#index .d5 .item .show {
    margin: 30px 0;
}

#index .d5 .item:hover {
    border-color: rgba(15, 25, 34, 1);
}

#index .d5 .item:hover .show {
    color: rgba(15, 25, 34, 1);
}

#index .d5 .item:hover .bg_img {
    transform: scale(1.05);
}

#index .d6 {
    margin-top: 100px;
}

#index .d6 .d6_container {
    display: flex;
    flex-wrap: wrap;
    padding: 50px 15px;
}

#index .d6 .cont {
    width: 50%;
    padding-right: 30px;
}

#index .d6 .cont img {
    width: 100%;
}

#index .d6 .cont .desc {
    color: #777;
    margin-top: 20px;
    line-height: 28px;
}

#index .d6 .cont .show {
    text-align: right;
}

#index .d6 .cont .show a {
    color: #5a5a5a;
}

#index .d6 .cont .show a:hover {
    color: rgba(15, 25, 34, 1);
}

#index .d6 .list {
    width: 50%;
    padding-left: 30px;
}

#index .d6 .list .item {
    padding: 20px 0;
    display: flex;
    flex-direction: column;
}

#index .d6 .list .item:not(:last-child) {
    border-bottom: 1px solid #e2e2e2;
}

#index .d6 .list .name {
    font-size: 16px;
    color: #555;
    font-weight: bold;
}

#index .d6 .list .date {
    font-size: 12px;
    color: #929292;
    margin-top: 5px;
}

#index .d6 .list .desc {
    color: #777;
    margin-top: 5px;
}

#index .d6 .list a:hover {
    color: rgba(15, 25, 34, 1);
}

#index .d7 {
    padding: 50px 0;
}

#index .d7 .list {
    display: flex;
    color: #fff;
    flex-wrap: wrap;
    justify-content: center;
}

#index .d7 .item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 20px;
    width: 25%;
}

#index .d7 .item .num {
    font-size: 54px;
    font-family: simsun;
    font-weight: bold;
    position: relative;
    margin: 10px 0;
}

#index .d7 .item .num::after {
    content: '+';
    font-size: 20px;
    position: absolute;
    top: 0;
    font-family: 微软雅黑;
}

#index .d7 .item .name {
    text-align: center;
}


/*右侧菜单栏*/

#rightNav {
    display: flex;
    align-items: center;
    position: fixed;
    right: 0;
    top: 0;
    height: 100vh;
    width: 0;
    z-index: 1;
    flex-direction: column;
    justify-content: center;
}

#rightNav>a {
    position: relative;
    left: -26px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 50px;
    height: 50px;
    background: #fff;
    box-sizing: border-box;
    max-width: unset;
    border: 1px solid #cccccc;
}

#rightNav>a:not(:first-child) {
    margin-top: 5px;
}

#rightNav>a>img {
    position: absolute;
    pointer-events: none;
    z-index: 1;
    width: 30px;
}

#rightNav>a>img:nth-child(2) {
    opacity: 0;
    z-index: 2;
}

#rightNav>a>.cont {
    position: absolute;
    right: calc(100% + 40px);
    background: #fff;
    padding: 10px;
    box-sizing: border-box;
    border-radius: 5px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.4);
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all .2s;
    max-width: unset;
}

#rightNav>a>.cont * {
    max-width: unset;
}

#rightNav>a>.cont::before {
    content: '';
    height: 100%;
    width: 12px;
    display: block;
    position: absolute;
    right: -12px;
    top: 0;
}

#rightNav>a>.cont::after {
    content: '';
    display: block;
    position: absolute;
    right: -5px;
    width: 14px;
    height: 14px;
    border-radius: 3px;
    background: #fff;
    transform: rotate(45deg);
    z-index: 1;
    box-shadow: 2px -2px 2px rgba(0, 0, 0, 0.1);
}

#rightNav>a:hover .cont {
    right: calc(100% + 12px);
    opacity: 1;
    pointer-events: unset;
}

#rightNav>a:hover>img:nth-child(2) {
    opacity: 1;
}


/*分享*/

.bsFrameDiv>div {
    display: flex!important;
    align-items: center;
    justify-content: center;
    height: 210px!important;
}

.bsFrameDiv>div img {
    margin: 0!important;
}

@media only screen and (min-width: 1200px) {}

@media only screen and (min-width: 1200px) {}

@media only screen and (max-width: 1199px) {
    #message {
        padding: 50px;
    }
    #index .d2 .item,
    #index .d3 .item {
        padding: 15px;
    }
    #index .d4 .item {
        padding: 15px;
    }
    #index .d4 .item .name {
        margin-top: 10px;
    }
    #index .d5 .item .desc {
        padding: 0 15px;
    }
}

@media only screen and (max-width: 1199px) and (min-width: 992px) {
    .w1200 {
        width: 992px;
    }
}

@media only screen and (min-width: 992px) {
    #index .d4 .item:not(:nth-child(4n)) {
        margin-right: 20px;
    }
    #index .d5 .item:not(:nth-child(3n)) {
        margin-right: 30px;
    }
}

@media only screen and (max-width: 991px) {
    .w1200 {
        width: 768px;
    }
    .main>.w1200>.left {
        display: none;
    }
    .main>.w1200>.right {
        width: 100%;
        margin-left: 0;
    }
    header {
        pointer-events: none;
        transform: scale(0);
        opacity: 0;
    }
    .header2 {
        pointer-events: unset;
        transform: scale(1);
        opacity: 1;
    }
    .header2 .header2_bu {
        height: 60px;
    }
    .weizhi {
        justify-content: flex-start;
    }
    #index .d5 .item {
        width: calc((100% - 31px) / 2);
    }
}

@media only screen and (max-width: 991px) and (min-width: 768px) {
    #index .d4 .item {
        width: calc((100% - 41px) / 3);
    }
    #index .d4 .item:not(:nth-child(3n)) {
        margin-right: 20px;
    }
    #index .d5 .item:not(:nth-child(2n)) {
        margin-right: 30px;
    }
}

@media only screen and (max-width: 767px) {
    .banner img:nth-child(1) {
        display: none;
    }
    .banner img:nth-child(2) {
        display: block;
    }
    #message {
        padding: 30px;
    }
    .syy {
        flex-wrap: wrap;
    }
    .syy p {
        width: 100%;
    }
    .syy p:last-child {
        text-align: left;
    }
    #fa .item {
        width: calc(50% - 7px);
        margin-bottom: 15px;
    }
    #fa .item:nth-child(2n) {
        margin-left: 14px;
    }
    #fa .item .name {
        font-size: 14px;
    }
    #fa .item .desc {
        font-size: 12px;
    }
    #text>div>div {
        width: 100% !important;
    }
    #index .model .cs_name {
        font-size: 20px;
    }
    #index .model .sub_name {
        font-size: 12px;
        margin-top: 0;
    }
    #index .d2,
    #index .d3,
    #index .d4,
    #index .d5,
    #index .d6 {
        margin-top: 30px;
    }
    #index .d2 .item,
    #index .d3 .item {
        width: 50%;
    }
    #index .d2 .list,
    #index .d3 .list,
    #index .d4 .list,
    #index .d5 .list,
    #index .d6 .d6_container {
        padding: 15px;
    }
    #index .d2 .item .name,
    #index .d2 .item .desc {
        margin-top: 5px;
    }
    #index .d2 .item a {
        margin-top: 10px;
    }
    #index .d4 .item {
        width: calc((100% - 21px) / 2);
    }
    #index .d4 .item:not(:nth-child(2n)) {
        margin-right: 20px;
    }
    #index .d5 .item {
        width: calc((100% - 16px) / 2);
        margin-bottom: 15px;
    }
    #index .d5 .item:not(:nth-child(2n)) {
        margin-right: 15px;
    }
    #index .d5 .item .show {
        margin: 15px 0;
    }
    #index .d5 .item .desc {
        font-size: 12px;
        padding: 0 5px;
    }
    #index .d5 .item .name {
        padding: 5px;
    }
    #index .d6 .cont,
    #index .d6 .list {
        width: 100%;
        padding: 0;
    }
    #index .d6 .list .item {
        padding: 15px 0;
    }
    #index .d7 .item {
        width: 50%;
    }
}

@media only screen and (max-width: 480px) {
    #message,
    #text,
    #news,
    #fa {
        padding: 15px;
        margin-bottom: 0;
    }
    #text iframe {
        height: 250px!important;
    }
    /*#rightNav > a{width: 30px;height: 30px;left: -16px;}*/
    /*#rightNav > a > img{width: 20px;}*/
    .header2 .top .w1200 {
        padding: 0 5px;
    }
    .header2 .top .logo img {
        max-height: 40px;
    }
    .header2 .phone_nav {
        width: 100%;
    }
    #news .item {
        padding: 15px 0;
        flex-wrap: wrap;
    }
    #news .item .date {
        order: 2;
        width: 100%;
        justify-content: flex-start;
        margin: 0;
        height: unset;
        flex-direction: row;
        background: none;
        color: #e2e2e2;
        margin-top: 3px;
    }
    #news .item .date p:nth-child(1) {
        font-size: 12px;
        font-weight: unset;
        order: 2;
    }
    #news .item .date p:nth-child(1)::before {
        content: '-';
    }
    #news .item .date p:nth-child(2) {
        font-size: 12px;
        font-weight: unset;
        order: 1;
    }
    #news .item .info {
        width: 100%;
        order: 1;
    }
    #index .d4 .item .desc h1 {
        font-size: 22px;
    }
    #index .d4 .item {
        width: calc((100% - 16px) / 2);
        margin-bottom: 15px;
    }
    #index .d4 .item:not(:nth-child(2n)) {
        margin-right: 15px;
    }
    #index .d7 .item .num {
        font-size: 30px;
    }
    #rightNav {
        right: unset;
        bottom: 0;
        top: unset;
        width: 100%;
        height: 60px;
        flex-direction: row;
        background: #fff;
        box-shadow: 0 0 3px rgba(0, 0, 0, 0.4);
        padding: 0 15px;
        justify-content: space-between;
    }
    #rightNav>a {
        border: none;
        margin-top: 0!important;
        left: unset;
    }
    #rightNav>a>.cont {
        right: unset;
        bottom: calc(100% + 30px);
    }
    #rightNav>a>.cont.left {
        left: 0!important;
    }
    #rightNav>a>.cont.right {
        right: 0!important;
    }
    #rightNav>a>.cont::after {
        right: unset;
        bottom: -5px;
        box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.1);
    }
    #rightNav>a>.cont.left::after {
        left: 17px!important;
    }
    #rightNav>a>.cont.right::after {
        right: 17px!important;
    }
    #rightNav>a:hover .cont {
        bottom: calc(100% + 15px);
        right: unset;
    }
    .footer_bu {
        height: 60px;
    }
}