body {
  margin: 0;
  /* 改变移动端点击出现背景色 */
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

a {
  text-decoration: none;
}

* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  font-family: MicrosoftYaHei, "微软雅黑";
  list-style-type: none;
}

.header {
  position: fixed;
  width: 100%;
  z-index: 9;
  height: 64px;
  font-size: 14px;
  color: #000;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  background-color: rgba(247, 248, 253, 0.4);
  -webkit-transition: background-color 0.4s ease-in-out;
  -o-transition: background-color 0.4s ease-in-out;
  -moz-transition: background-color 0.4s ease-in-out;
  transition: background-color 0.4s ease-in-out;
  /* border-bottom: 1px solid #f1f1f1; */
}

.header-active {
  background-color: #FFFFFF;
}

.header .header_box {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  width: 1440px;
  margin: 0px auto;
  padding-left: 40px;
  display: flex;
  align-items: center;
  /* text-align: center; */
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  position: relative;
}

.header .header_logo {
  margin-right: 32px;
}

.header .menus-box {
  width: auto;
  display: flex;
}

.header .menus-item {
  margin-right: 32px;
  text-align: center;
  position: relative;
}

.menus-item-text,
.language-zh {
  font-size: 16px;
  color: #181818;
  vertical-align: middle;
  cursor: pointer;
}

.menus-item-text-active {
  color: #1BD1D1;
}

.menus-item-top {
  vertical-align: middle;
}

/* .menus-item-text:hover, .header-right .language-zh:hover{
color: #1BD1D1;
} */
.menus-item-top-active {
  transform: rotate(180deg);
  transition: transform 0.2s;
}

.header .header-right {
  position: absolute;
  top: 0;
  right: 0;
  height: 64px;
  display: flex;
}

.header .header-right .demo-button {
  width: 120px;
  text-align: center;
  font-weight: 700;
  color: #FFFFFF;
  background: #1BD1D1;
  cursor: pointer;
  margin-left: 32px;
}

.header .header-right .demo-button a {
  color: #FFFFFF;
}

.header .header-right li {
  display: flex;
  align-items: center;
  justify-content: center;
}

.header .header-right .iphone {
  font-weight: 700;
  color: #181818;
  margin-left: 32px;
}

.header .header-right .iphone-number {
  font-size: 16px;
  vertical-align: middle;
  margin-left: 8px;
}

.header .header-right .language {
  color: #181818;
}

.header .header-right .language-zh {
  margin-right: 4px;
}

.header-right-mobile {
  display: none;
}

.header-select-box {
  width: 100vw;
  background-color: #FFFFFF;
  position: fixed;
  z-index: 100;
  top: 64px;
  left: 0;
  display: none;
}

.header-select-content {
  width: 1192px;
  margin: 0 auto;
}

.header-select-content-ul {
  display: flex;
  width: 100%;
}

.header-select-content-li {
  width: 33.33%;
  padding-top: 32px;
}

.header-select-content-section {
  margin-bottom: 32px;
}

.header-select-content-title {
  font-size: 18px;
  text-align: left;
  font-weight: 700;
  color: rgba(24, 24, 24, 1);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  color: #1BD1D1;
}

.header-select-content-item {
  height: 40px;
  text-align: left;
  line-height: 40px;
}

.header-select-content-item-text {
  font-size: 14px;
  font-weight: 400;
  color: rgba(24, 24, 24, 1);
}

.header-select-content-icon {
  margin-right: 6px;
}

.header-select-content-item-text:hover {
  color: #1BD1D1;
}

.select-language-box {
  position: absolute;
  left: 0;
  bottom: -72px;
  border-radius: 2px;
  background: #ffffff;
  z-index: 200;
}

.select-language-item {
  padding: 10px 40px 10px 20px;
  display: flex;
  justify-content: left !important;
}

.select-language-item a {
  color: rgba(24, 24, 24, 1);
}

.language:hover .language-zh {
  color: #1BD1D1;
}

.language:hover .menus-item-top {
  transform: rotate(180deg);
  transition: transform 0.2s;
}

.language:hover .select-language-box {
  display: block;
}

.select-language-box {
  display: none;
}

.select-language-item:hover a {
  color: #1BD1D1;
}

.header-select-solution .header-select-content-li {
  padding-top: 64px;
}

.header-select-solution .header-select-content-section {
  margin-bottom: 47px;
  height: 85px;
}

.header-select-solution .header-select-content-icon {
  width: 20px;
  height: 20px;
}

.header-select-solution .header-select-content-title {
  color: #181818;
  margin-bottom: 10px;
}

.header-select-solution .header-select-content-item {
  padding-left: 26px;
  position: relative;
  height: 24px;
  line-height: 24px;
}

.header-select-solution .header-select-content-item::after {
  content: ' ';
  width: 5px;
  height: 5px;
  position: absolute;
  left: 16px;
  top: 9.5px;
  border-radius: 2.5px;
  background-color: #1BD1D1;
}

.header-select-solution .header-select-content {
  display: flex;
}

.header-select-solution .header-select-content-cover {
  margin-top: 64px;
}

.header-select-solution .header-select-content-cover > a {
  display: block;
}

.header-select-solution .header-select-content-cover > a > img {
  width: 282px;
  display: block;
  margin-bottom: 15px;
}

.mobile-menus-box {
  position: fixed;
  width: 100%;
  right: 0;
  top: 64px;
  bottom: 0px;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 200;
  overflow: auto;
  display: none;
}

.mobile-menus {
  position: fixed;
  width: 60%;
  right: 0;
  top: 64px;
  bottom: 0px;
  background-color: #FFFFFF;
  z-index: 250;
  overflow: auto;
}

.mobile-demo-box {
  width: 100%;
  padding: 0 16px;
  box-sizing: border-box;
  margin-top: 24px
}



.mobile-number-box {
  position: fixed;
  width: 100%;
  right: 0;
  top: 64px;
  bottom: 0px;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 200;
  overflow: auto;
  display: none;
}

.mobile-number {
  position: fixed;
  padding: 10px 20px;
  border-radius: 8px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-color: #FFFFFF;
  z-index: 300;
  font-size: 20px;
  font-weight: 700;
  color: rgba(24, 24, 24, 1);
  overflow: auto;
}

.mobile-menus-item-text {
  font-size: 14px;
  font-weight: 400;
  color: rgba(0, 0, 0, 1);
}

.mobile-menus-box .mobile-menus-item-three-li {
  height: 40px;
  line-height: 40px;
}

.mobile-menus-item {
  /* padding:0px 24px; */
  border-bottom: 1px solid #f8f8fa;
}

.mobile-menus-item-single {
  height: 40px;
  line-height: 40px;
  padding-left: 16px;
}

.mobile-menus-item-two-li {
  background: #f7f8fd;
}

.mobile-menus-item-three-li {
  background: #e8edf8;
}

.mobile-menus-item-two-li .mobile-menus-item-text, .mobile-menus a{
  color: rgba(24, 24, 24, 1);
}

.mobile-menus-item-three-li .mobile-menus-item-text {
  color: rgba(78, 89, 105, 1);
}

.mobile-menus-item-two,
.mobile-menus-item-three {
  display: none;
}

.mobile-menus-item-header {
  display: flex;
  height: 40px;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.mobile-menus-item-two-li .mobile-menus-item-header {
  padding-left: 24px;
}

.mobile-menus-item-three-li {
  padding-left: 40px;
}

.mobile-menus-item-icon {
  width: 12px !important;
  height: 6px !important;
}

.mobile-menus-item-active>.mobile-menus-item-header>.mobile-menus-item-text,
.mobile-menus-item-active>.mobile-menus-item-text,
.mobile-menus-item-two-li-active>.mobile-menus-item-header>.mobile-menus-item-text,
.mobile-menus-item-two-li-active>.mobile-menus-item-text {
  color: #1BD1D1;
  font-weight: 700;
}

.mobile-menus-item-active>.mobile-menus-item-header>.mobile-menus-item-icon,
.mobile-menus-item-two-li-active>.mobile-menus-item-header>.mobile-menus-item-icon {
  transform: rotate(180deg);
  transition: transform 0.2s;
}

.mobile-menus-item-button {
  border-bottom: none;
  box-sizing: border-box;
  padding: 12px 16px;
}
.mobile-menus-item-button .mobile-demo-button {
  width: 100%;
  height: 40px;
  display: inline-block;
  line-height: 40px;
  border-radius: 4px;
  background: rgba(27, 209, 209, 1);
  color: #FFFFFF !important;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

.mobile-menus-item-two-li-zh {
  height: 40px;
  line-height: 40px;
  padding-left: 24px;
}

@media ((min-width: 1024px) and (max-width: 1439px)) {
  .header .header_box {
    width: 1024px;
    /* max-width: 1200px; */
  }

  .header-select-content {
    width: 1000px;
    margin: 0 auto;
  }

  .header-select-solution .header-select-content {
    width: 1024px;
  }

  .header .menus-item,
  .header .header_logo {
    margin-right: 16px;
  }

  .menus-item-text,
  .language-zh {
    font-size: 14px;
  }

  .demo-button,
  .header .header-right .iphone {
    margin-left: 16px !important;
  }
}

@media (max-width: 1023px) {
  .header .header_box {
    width: 100%;
    padding-left: 20px;
  }

  .header .menus-box,
  .header .header-right {
    display: none;
  }

  .header-right-mobile {
    display: block;
    position: absolute;
    right: 20px;
    top: 0px;
    height: 64px;
    padding-top: 20px;
  }

  .header-right-mobile img {
    width: 24px;
    height: 24px;
    cursor: pointer;
  }

  .iphone-menus-icon {
    margin-left: 10px;
    cursor: pointer;
  }
}

@media (max-width: 500px) {
  .mobile-menus {
    width: 100%;
  }

  .mobile-menus-item {
    /* padding:0px 12px; */
  }

  .mobile-menus-item-two-li {
    /* padding-left: 12px; */
  }

  .mobile-menus-item-three-li {
    /* padding-left: 12px; */
  }
}