* {
  padding: 0px;
  margin: 0px;
  box-sizing: border-box;
  font-family: Microsoft YaHei;
}

.w50 {
  width: 580px;
}

ul,
li {
  list-style: none;
}

a {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

a:link,
a:visited,
a:visited,
a:hover,
a:active {
  text-decoration: none;
  color: inherit;
}

li:hover {
  cursor: pointer;
}

input {
  outline: none;
  resize: none;
}

select,
option,
textarea {
  outline: none;
  resize: none;
  -webkit-appearance: none;
}

.clr::after {
  content: "";
  display: block;
  clear: both;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.my_width {
  width: 3.35rem;
  margin: 0 auto;
}
/* ******************************* */
/* ******************************* */
/* 页面头部样式 */
.header {
  background-color: #ffffff;
  box-shadow: 0px 0.01rem 0.03rem 0px rgba(61, 72, 93, 0.2);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
}

.header .my_width {
  height: 0.52rem;
  position: relative;
}

.header .my_width .header_icon {
  display: flex;
  justify-content: space-between;
  /* width: 0.7rem; */
  position: absolute;
  right: 0.3rem;
  top: 50%;
  transform: translateY(-45%);
}

.header .my_width .header_icon div {
  display: flex;
  position: relative;
}

.header .my_width .header_icon div .icon {
  height: 0.18rem;
  display: block;
}

.header .my_width .header_icon div .line {
  height: 0.17rem;
  position: absolute;
  display: block;
}

.header .my_width .header_icon div .line1 {
  left: 0.35rem;
}

.header .logo {
  width: 1.07rem;
  height: 0.24rem;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.header .nav_btn {
  position: absolute;
  right: 0;
  top: 52%;
  transform: translateY(-51%);
  width: 0.16rem;
  height: 0.13rem;
  background: url(../img/nav_icon.png) 0 0 no-repeat;
  background-size: cover;
}

.header .close_btn {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-52%);
  width: 0.13rem;
  height: 0.13rem;
  /* background: url(../img/close_icon.png) 0 0 no-repeat; */
  background-size: cover;
}

.topBanners {
  margin-top: 0.52rem;
}
/* ***********导航******************** */
.nav_list {
  position: fixed;
  top: 0.52rem;
  left: 0;
  right: 0;
  background-color: #fff;
  z-index: 9999;
}

.nav_list .home_page_nav {
  display: none;
  position: absolute;
  width: 100%;
  height: 100vh;
  background-color: #fff;
  z-index: 9999;
  overflow: scroll;
}

.nav_list .home_page_nav .list {
  padding: 0 0.2rem 0.8rem;
  color: #16181a;
  background-color: #fff;
}

.nav_list .home_page_nav .list .list_item {
  text-align: left;
  font-size: 0.14rem;
  line-height: 0.58rem;
  height: 0.6rem;
  border-bottom: 0.01rem solid #f2f2f2;
  position: relative;
  background-color: #fff;
}
.nav_list .home_page_nav .list .list_item img {
  position: absolute;
  right: 0px;
  top: 23px;
  width: 12px;
  transform: rotate(180deg);
}
.nav_list .home_page_nav .list .list_item .arrow_rotate {
  position: absolute;
  right: 0.3rem;
  top: 0.22rem;
  bottom: 0.22rem;
  display: inline-block;
  width: 0.09rem;
  height: 0.09rem;
  background: url(../img/nav_arrow.png) 0 0 no-repeat;
  background-size: cover;
}

.nav_list .home_page_nav .list .active_list {
  border: none;
  height: 0.55rem;
}

.nav_list .home_page_nav .list .active_list .arrow_rotate {
  transform: rotate(180deg);
}

.nav_list .home_page_nav .list .listChild {
  text-align: left;
  display: none;
}

.nav_list .home_page_nav .list .listChild .title {
  font-size: 0.12rem;
  color: #999;
  height: 0.34rem;
}

.nav_list .home_page_nav .list .listChild .content {
  /* min-height: 2.6rem; */
  background-color: #fbfbfb;
  display: flex;
  flex-direction: column;
  padding: 0 0.35rem;
}

.nav_list .home_page_nav .list .listChild .content .item {
  height: 0.65rem;
  white-space: nowrap;
  line-height: 0.65rem;
  font-size: 0.14rem;
}

.nav_list .home_page_nav .list .listChild .content .item div {
  height: 0.2rem;
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.11rem;
  width: 0.2rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic1 {
  /* background: url(../img/nav_productIcon1.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  margin-right: 0.13rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic2 {
  /* background: url(../img/nav_productIcon2.png) 0 0 no-repeat; */
  background-size: 100% 100%;
}

.nav_list .home_page_nav .list .listChild .content .item .pic3 {
  /* background: url(../img/nav_productIcon3.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  width: 0.225rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic4 {
  /* background: url(../img/nav_productIcon4.png) 0 0 no-repeat; */
  background-size: 100% 100%;
}

.nav_list .home_page_nav .list .listChild .content .item .pic5 {
  /* background: url(../img/nav_solutionIcon1.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.175rem;
  width: 0.2rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic6 {
  /* background: url(../img/nav_solutionIcon2.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  width: 0.24rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic7 {
  /* background: url(../img/nav_solutionIcon3.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.18rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic8 {
  /* background: url(../img/nav_solutionIcon4.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.19rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic9 {
  /* background: url(../img/nav_solutionIcon5.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.18rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic10 {
  /* background: url(../img/nav_solutionIcon6.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.14rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic11 {
  /* background: url(../img/nav_aboutIcon1.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.18rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic12 {
  /* background: url(../img/nav_aboutIcon2.png) 0 0 no-repeat; */
  background-size: 100% 100%;
}

.nav_list .home_page_nav .list .listChild .content .item .pic13 {
  /* background: url(../img/nav_aboutIcon3.png) 0 0 no-repeat; */
  background-size: 100% 100%;
}

.nav_list .home_page_nav .list .listChild .content .item .pic14 {
  /* background: url(../img/nav_aboutIcon4.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.18rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic15 {
  /* background: url(../img/nav_aboutIcon5.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.17rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic16 {
  /* background: url(../img/nav_aboutIcon6.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.175rem;
}

.nav_list .home_page_nav .list .listChild .content .item .pic17 {
  /* background: url(../img/nav_aboutIcon7.png) 0 0 no-repeat; */
  background-size: 100% 100%;
  height: 0.155rem;
}
/* ******************************* */
.solution_common .top_banners {
  height: 4.67rem;
  /* background: url(../img/solution_banner01.jpg) 0 0 no-repeat; */
  background-size: cover;
  background-position: center;
  color: #fff;
  text-align: center;
  padding: 0 0.3rem;
  margin-top: 0.52rem;
}

.solution_common .top_banners h1 {
  font-size: 0.3rem;
  padding-top: 0.43rem;
  margin-bottom: 0.15rem;
}

.solution_common .top_banners p {
  font-size: 0.12rem;
  opacity: 0.7;
}

.solution_common .tab_banners {
  position: relative;
  background-color: #fff;
  z-index: 9998;
}

.solution_common .tab_banners .tab_shadow {
  position: absolute;
  right: 0;
  width: 0.16rem;
  top: 0.07rem;
  height: 0.43rem;
  z-index: 9999999;
}

.solution_common .tab_banners .swiper_tab {
  border-bottom: 0.01rem solid #efefef;
  box-shadow: 0rem 0.05rem 0.05rem 0rem rgba(55, 99, 170, 0.05);
  z-index: 999;
}

.solution_common .tab_banners .swiper_tab .swiper-wrapper .swiper-slide {
  text-align: center;
  font-size: 0.15rem;
  height: 0.35rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  cursor: pointer;
  color: #98a3b7;
  margin-top: 0.15rem;
}

.solution_common .tab_banners .swiper_tab .swiper-wrapper .swiper-slide span {
  line-height: 0.2rem;
  padding-bottom: 0.15rem;
  display: block;
  position: relative;
}

.solution_common
  .tab_banners
  .swiper_tab
  .swiper-wrapper
  .swiper-slide
  span
  .border_bottom {
  background: url(../img/bottom_border1.png) 0 0 no-repeat;
  background-size: cover;
  width: 0.6rem;
  height: 0.03rem;
  position: absolute;
  bottom: 0;
  border-radius: 0.1rem;
  display: none;
}

.solution_common
  .tab_banners
  .swiper_tab
  .swiper-wrapper
  .swiper-slide
  span
  .border_bottom2 {
  background: url(../img/bottom_border1.png) 0 0 no-repeat;
  background-size: cover;
  width: 0.3rem;
  height: 0.03rem;
  position: absolute;
  bottom: 0;
  border-radius: 0.1rem;
  display: none;
}

.solution_common
  .tab_banners
  .swiper_tab
  .swiper-wrapper
  .swiper-slide
  .tabTitle {
  margin-left: 0.15rem;
}

.solution_common
  .tab_banners
  .swiper_tab
  .swiper-wrapper
  .swiper-slide
  .selected {
  font-size: 0.15rem;
  font-weight: bold;
  color: #16181a;
}

.solution_common
  .tab_banners
  .swiper_tab
  .swiper-wrapper
  .swiper-slide
  .selected
  .border_bottom,
.solution_common
  .tab_banners
  .swiper_tab
  .swiper-wrapper
  .swiper-slide
  .selected
  .border_bottom2 {
  display: block;
}
/***********************底部样式---footer**************/

.btn_footer .footer {
  min-height: 3.3rem;
  background: #303030;
  color: #fff;
  position: relative;
}
.btn_footer .flex_icon {
  margin: 0 0.15rem;
}
.btn_footer .footer .flex .flex_icon_right {
  width: 0.8rem;
  height: 0.8rem;
  margin-right: 0.15rem;
}
.btn_footer .footer .flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.15rem;
}
.btn_footer .footer .check_box {
  display: flex;
  padding: 0 0.2rem;
}

.btn_footer .footer .check_box .item {
  display: flex;
  margin-top: 0.2rem;
}

.btn_footer .footer .check_box .item img {
  height: 0.28rem;
  margin-right: 0.08rem;
  position: relative;
  top: -6px;
}

.btn_footer .footer .check_box .item p {
  font-size: 0.14rem;
  font-weight: bold;
}

.btn_footer .footer .check_box .item1 {
  flex: 1;
}

.btn_footer .footer .check_box .item2 {
  width: 1.2rem;
  min-width: 1.2rem;
}

.btn_footer .footer .check_box2 {
  margin-bottom: 0.35rem;
}

.btn_footer .footer .link {
  display: flex;
  justify-content: space-between;
  font-size: 0.12rem;
  font-weight: bold;
  padding: 0 0.15rem;
}

.btn_footer .footer .link div h4 {
  margin-bottom: 0.1rem;
}

.btn_footer .footer .link div .tel {
  font-size: 0.2rem;
  font-weight: bold;
  height: 0.26rem;
  line-height: 0.26rem;
  margin-bottom: 0.08rem;
}

.btn_footer .footer .link div p {
  font-weight: normal;
}

.btn_footer .footer .link div img {
  height: 0.72rem;
}

.btn_footer .bottom {
  /* text-align: center; */
  padding: 0 0.15rem 0.2rem 0.15rem;
  margin-top: 0.15rem;
}

.btn_footer .bottom p {
  font-size: 0.1rem;
  padding-bottom: 0.1rem;
}

.btn_footer .bottom img {
  height: 0.14rem;
  width: 0.14rem;
  vertical-align: middle;
  /* margin: 0 0.03rem; */
}

.btn_footer .bottom_btn {
  position: fixed;
  z-index: 999;
  bottom: -0.01rem;
  left: 0;
  right: 0;
}

.btn_footer .bottom_btn a .btn {
  position: absolute;
  left: 1.38rem;
  bottom: 0.15rem;
  font-size: 0.14rem;
  line-height: 0.3rem;
  width: 1rem;
  height: 0.3rem;
  background-color: #305ed6;
  border-radius: 0.15rem;
  text-align: center;
  color: #fff;
  z-index: 3;
}

.btn_footer .bottom_btn .btnBg {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0.8rem;
}

.common_footer .footer {
  min-height: 3.46rem;
  background-color: #f9fafc;
  padding-top: 0.2rem;
  position: relative;
}

.common_footer .footer .check_box {
  display: flex;
  padding: 0 0.2rem;
}

.common_footer .footer .check_box .item {
  display: flex;
  margin-top: 0.2rem;
}

.common_footer .footer .check_box .item img {
  height: 0.28rem;
  margin-right: 0.08rem;
  position: relative;
  top: -6px;
}

.common_footer .footer .check_box .item p {
  font-size: 0.14rem;
  font-weight: bold;
  color: #333;
}

.common_footer .footer .check_box .item1 {
  flex: 1;
}

.common_footer .footer .check_box .item2 {
  width: 1.2rem;
  min-width: 1.2rem;
}

.common_footer .footer .check_box2 {
  margin-bottom: 0.35rem;
}

.common_footer .footer .link {
  display: flex;
  justify-content: space-between;
  font-size: 0.12rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 0.36rem;
  padding: 0 0.2rem;
}

.common_footer .footer .link div h4 {
  margin-bottom: 10px;
}

.common_footer .footer .link div .tel {
  font-size: 0.2rem;
  font-weight: bold;
  height: 0.26rem;
  line-height: 0.26rem;
  margin-bottom: 0.08rem;
}

.common_footer .footer .link div p {
  color: #777;
  font-weight: normal;
  width: 2.2rem;
}

.common_footer .footer .link div img {
  height: 0.72rem;
}

.common_footer .bottom {
  text-align: center;
  padding: 0 0.2rem;
}

.common_footer .bottom p {
  color: #777;
  font-size: 0.1rem;
  padding-bottom: 0.1rem;
}

.common_footer .bottom img {
  height: 0.14rem;
  vertical-align: middle;
  margin: 0 0.03rem;
}

.c-ddd {
  color: #ddd;
}

.c-black {
  color: #000;
}
ul {
  list-style-type: none;
  -webkit-margin-before: 0px;
  -webkit-margin-after: 0px;
  -webkit-margin-start: 0px;
  -webkit-margin-end: 0px;
  -webkit-padding-start: 0px;
  -webkit-padding-after: 0px;
}
.drop_down_list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 0.15rem;
  height: 44px;
  border-bottom: 1px solid #ecf0f6;
  font-size: 0.12rem;
}
.drop_down_list a {
  /* display: inline-block;
  height: 44px;
  width: 100px;
  background: url(../img/biaozhu.png) 0px 13px no-repeat;
  background-size: 6px 20px;
  padding-left: 25px;
  padding-top: 12px;
  color: #fff; */
}
.drop_down_list img {
  height: 0.06rem;
  margin: 15px 5px;
}
.drop_down_content a {
  color: #fff;
  display: inline-block;
  margin-right: 8%;
}
.drop_down_content li {
  height: 38px;
  width: 94%;
  color: #fff;
  margin-left: 3%;
  margin-right: 3%;
  padding-top: 15px;
  padding-left: 20px;
  border-bottom: 1px solid #d9d9d9;
  font-size: 0.12rem;
}