body {
  color: #000;
  font-family: Microsoft Yahei;
  background: #fff;
  overflow-x: hidden;
  font-size: 14px;
}

.swiper-button-next,
.swiper-button-prev {
  outline: none;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
dl {
  margin: 0;
}
dt {
  font-weight: normal;
}
ul,
li {
  list-style-type: none;
  margin: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
a {
  color: #000;
  text-decoration: none;
  outline: none;
  transition: all 0.3s;
}
a:hover {
  color: #24bcbd;
}
a:focus {
  text-decoration: none;
  color: inherit;
}
img {
  border: 0;
  vertical-align: middle;
  transition: all 0.6s;
  max-width: 100%;
  object-fit: cover;
}
table {
  border-collapse: collapse;
}
input,
textarea,
select,
button {
  border: 0;
  outline: none;
}

button {
  cursor: pointer;
}
.wrap {
  width: 100%;
  overflow: hidden;
}
.container {
  width: 1200px;
  margin: 0 auto;
}
/*公共样式勿删除*/

.clearfix:after {
  content: " ";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
.clearfix {
  zoom: 1;
}
.flex {
  display: flex;
  align-items: center;
}
.flex_item {
  flex: 1;
}
video {
  vertical-align: middle;
  background: #000;
  width: 100%;
}
.pic img {
  width: 100%;
  transform: perspective(1px);
}
.pic {
  overflow: hidden;
  position: relative;
}
.pic:hover > img {
  transform: scale(1.1);
}
.hidden {
  display: none;
}
/**/

.header {
  width: 100%;
  background: #fff;
  position: sticky;
  top: 0;
  padding: 0 20px 0 72px;
  z-index: 9999;
  box-shadow: 0 1px 2px 0 rgba(209, 213, 219, 0.8);
}

.header .flex {
  justify-content: space-between;
}

.header .logo {
  width: 110px;
  display: block;
  position: relative;
  z-index: 10;
}
.header .side {
  display: flex;
  align-items: center;
  position: relative;
  background: #fff;
  z-index: 10;
}

.header .side .tel {
  padding: 0 8px;
  height: 40px;
  border-radius: 99px;
  display: flex;
  align-items: center;
  border: 1px solid #24bcbd;
  color: #24bcbd;
}
.header .side .tel i {
  width: 26px;
  display: block;
  margin-right: 5px;
  height: 26px;
  background: url(../images/home_concat.png) center no-repeat;
  background-size: 100% 100%;
}
.header .side .drop {
  position: relative;
}
.header .side .drop ul {
  position: absolute;
  width: 100%;
  background: #fff;
  line-height: 40px;
  text-align: center;
  left: 0;
  transform: translateY(-100%);
  top: 100%;
  z-index: 3;
  transition: all 0.3s;
}
.header .side .drop:hover ul {
  transform: translateY(0);
}
.header .side .drop ul li + li {
  border-top: 1px solid #eee;
}
.header .side .drop ul a {
  padding: 0;
  display: block;
}
.header .side .drop > a {
  color: #fff;
  position: relative;
  z-index: 5;
  background: #24bcbd;
  display: flex;
  align-items: center;
  height: 64px;
}
.header .side a {
  padding: 0 18px;
}
.header .nav {
  display: flex;
  align-items: center;
}

.header .nav > li > a {
  display: flex;
  align-items: center;
  height: 64px;
  background: #fff;
  z-index: 10;
  justify-content: center;
  min-width: 90px;
  position: relative;
}
.header .nav > li:hover > a,
.header .side .drop ul a:hover {
  color: #fff;
  background: #24bcbd;
}
.header .nav > li .dropdown,
.header .nav > li .dropmenu {
  position: absolute;
  left: 0;
  z-index: 3;
  top: 100%;
  border-top: 1px solid #eee;
  text-align: center;
  padding: 30px 0;
  transform: translateY(-150%);
  transition: all 0.3s;
  width: 100%;

  background: #fff;
  box-shadow: 0 8px 8px rgba(0, 0, 0, 0.1);
}
.header .nav > li .dropdown li {
  display: inline-block;
  padding: 0 30px;
}
.header .nav > li .dropdown li img {
  width: 65px;
  height: 65px;
  margin-bottom: 10px;
}
.header .nav > li:hover .dropdown,
.header .nav > li:hover .dropmenu {
  transform: translateY(0);
}
.header .nav > li .dropmenu {
  text-align: left;
  padding: 0;
}
.header .nav > li .dropmenu .flex {
  align-items: stretch;
}
.header .nav > li .dropmenu .tab {
  width: 300px;
  font-size: 16px;
  padding-top: 40px;
  font-weight: bold;
  background: #f0f2f7;
}
.header .nav > li .dropmenu .tab li {
  cursor: pointer;
  display: flex;
  padding-left: 15px;
  height: 82px;
  position: relative;
  align-items: center;
}
.header .nav > li .dropmenu .tab li.on {
  background: #fff;
  color: #24bcbd;
}
.header .nav > li .dropmenu .tab li img {
  margin-right: 15px;
  width: 50px;
}
.header .nav > li .dropmenu .tabcontent {
  padding: 25px;
}
.header .nav > li .dropmenu .tabcontent ul {
  display: flex;
  flex-wrap: wrap;
  margin: -10px;
}
.header .nav > li .dropmenu .tabcontent ul li {
  width: 33.333%;
  padding: 10px;
}
.header .nav > li .dropmenu .tabcontent ul dl {
  padding: 12px 20px;
  background: #f0f2f7;
}
.header .nav > li .dropmenu .tabcontent ul dd {
  font-size: 12px;
  line-height: 20px;
  margin-top: 8px;
  color: #777777;
}
.header .nav > li .dropmenu .tabcontent ul dt {
  font-weight: bold;
  display: flex;
  align-items: center;
}
.header .nav > li .dropmenu .tabcontent ul dt span {
  color: #fff;
  font-weight: normal;
  background: #ef4444;
  font-size: 12px;
  padding: 0 3px;
  margin-left: 8px;
  text-transform: uppercase;
}
/**/

/**/

.ws-wap-menu {
  position: fixed;
  box-sizing: border-box;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: #fff;
  z-index: -1;
  padding-top: 57px;
  opacity: 0;
  font-size: 16px;
}

.ws-wap-menu.on {
  z-index: 105;
  opacity: 1;
}

.ws-wap-menu ul {
  width: 100%;
  border-top: 1px solid #eee;
}
.ws-wap-menu ul > li {
  position: relative;
  border-bottom: 1px solid #eee;
}
.ws-wap-menu ul li a {
  display: block;
  line-height: 52px;

  position: relative;
  width: 50%;
  padding-left: 20px;
}
.ws-wap-menu ul li i {
  display: inline-block;
  height: 12px;
  width: 12px;
  z-index: 6;
  border-width: 1px 1px 0 0;
  border-color: #999;
  border-style: solid;
  -webkit-transform: matrix(0.71, 0.71, -0.71, 0.71, 0, 0);
  transform: matrix(0.71, 0.71, -0.71, 0.71, 0, 0);
  position: absolute;
  top: 20px;
  right: 20px;
}
.ws-wap-menu ul li i.on {
  border-width: 0 1px 1px 0;
}
.ws-wap-menu ul .dropdown {
  padding: 0 15px;
  font-size: 14px;
  display: none;
}
.ws-wap-menu ul .dropdown li {
  border-top: 1px solid #eee;
  position: relative;
}

.ws-wap-menu .tel {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #24bcbd;
  border: 1px solid #24bcbd;
  width: 150px;
  height: 40px;
  margin: 15px auto;
  font-size: 14px;
  border-radius: 40px;
}
.ws-wap-menu .tel img {
  width: 26px;
  margin-right: 5px;
}
.ws-wap-menu .list {
  padding: 0 20px;
  display: none;
}
.ws-wap-menu .list dl {
  background-color: rgb(240 242 247);
  padding: 8px 24px;
  margin-bottom: 8px;
  font-size: 12px;
}
.ws-wap-menu .list dl dt {
  font-weight: bold;
  font-size: 14px;
  display: flex;
  align-items: center;
}
.ws-wap-menu .list dl dt span {
  font-weight: normal;
  font-size: 12px;
  color: #fff;
  text-transform: uppercase;
  margin-left: 6px;
  padding: 0 3px;
  background-color: rgb(239 68 68);
}
.ws-wap-menu .list dl dd {
  margin-top: 5px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 1.5;
  color: rgb(119 119 119);
}
.ws-wap-menu .btns {
  display: flex;
  justify-content: center;
}
.ws-wap-menu .btns a {
  margin: 0 20px;
  font-size: 16px;
  line-height: 24px;
  border-radius: 9999px;
  padding: 2px 12px;
  border: 1px solid #ddd;
}

/**/
.footer {
  background-color: rgb(30 32 48);
  color: rgb(115 124 139);
  padding: 56px 0 0;
}
.footer a {
  color: rgb(115 124 139);
}
.footer a:hover {
  color: #24bcbd;
}

.footer .bd,
.footer .bd .in {
  display: flex;
  justify-content: space-between;
}
.footer .bd .box + .box {
  margin-left: 80px;
}
.footer .bd .box li {
  margin-top: 16px;
}
.footer .bd h4 a{
  font-weight: bold;
  color: #fff;
}
.footer .bd .code {
  width: 150px;
  text-align: center;
}
.footer .bd dt {
  color: #fff;
}
.footer .bd dd {
  color: #24bcbd;
  font-size: 24px;
  line-height: 32px;
  margin: 24px 0 48px;
  display: flex;
  align-items: center;
  font-weight: 600;
}
.footer .bd dd i {
  margin-right: 5px;
  width: 32px;
  display: block;
  height: 32px;
  background: url(../images/home_concat.png) center no-repeat;
  background-size: 100% 100%;
}
.footer .bd .code img {
  border-radius: 5px;
  margin-top: 10px;
}
.footer .ft {
  text-align: center;
  margin-top: 48px;
  border-top: 1px solid rgb(115 124 139);
}
.footer .ft img {
  width: 16px;
  margin-right: 5px;
}
.footer .ft .flex {
  padding: 8px 0;
  line-height: 20px;
}
.footer .ft a + a {
  border-left: 1px solid rgb(115 124 139);
  padding-left: 15px;
  margin-left: 15px;
}
.kefu {
  position: fixed;
  bottom: 100px;
  right: 12px;
  z-index: 1000;
  text-align: center;
  width: 60px;
}
.kefu li:hover {
  transform: translateY(-3px);
}
.kefu li {
  height: 60px;
  box-shadow: 0 0 6px #0000001a;
  border-radius: 5px;
  font-size: 12px;
  display: flex;
  transition: all 0.3s;
  position: relative;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  background: #fff;
  border: 1px solid #24bcbd;
}
.kefu li:hover .tel {
  display: block;
}
.kefu .tel {
  width: 272px;
  padding: 16px;
  box-shadow: 0 0 15px #0003;
  background-color: rgb(255 255 255);
  position: absolute;
  right: 100%;
  top: 0;
  font-size: 14px;
  display: none;
  font-weight: bold;
  text-align: left;
  margin-right: 20px;
}
.kefu .tel:after,
.kefu .code:after {
  border: 12px solid transparent;
  border-left: 15px solid #fff;
  content: "";
  height: 0;
  position: absolute;
  right: -12px;
  top: 12px;
  transform: translate(50%);
  width: 0;
}
.kefu .tel p {
  margin-top: 8px;
}
.kefu .tel p b {
  color: #24bcbd;
}
.kefu .tel h4 {
  font-size: 24px;
  line-height: 32px;
  display: flex;
  margin-bottom: 10px;
  align-items: center;
}
.kefu .tel h4 img {
  margin-right: 10px;
}
.kefu .code {
  padding: 8px;
  display: none;
  width: 180px;
  box-shadow: 0 0 15px #0003;
  position: absolute;
  right: 100%;
  top: 0;
  margin-right: 20px;
  background-color: rgb(255 255 255);
}
.kefu li:hover .code {
  display: block;
}