@font-face {
  font-family: 'sansBold';
  /*字体名称*/
  src: url('../fonts/SourceHanSansCN-Bold.otf') format('opentype');
  /*字体文件路径*/
  font-weight: normal;
  font-style: normal;
}


@font-face {
  font-family: 'sansRegular';
  /*字体名称*/
  src: url('../fonts/SourceHanSansCN-Regular.otf') format('opentype');
  /*字体文件路径*/
  font-weight: normal;
  font-style: normal;
}


@font-face {
  font-family: 'sansMedium';
  /*字体名称*/
  src: url('../fonts/SourceHanSansCN-Medium.otf') format('opentype');
  /*字体文件路径*/
  font-weight: normal;
  font-style: normal;
}


@font-face {
  font-family: 'sansExtraLight';
  /*字体名称*/
  src: url('../fonts/SourceHanSansCN-ExtraLight.otf') format('opentype');
  /*字体文件路径*/
  font-weight: normal;
  font-style: normal;
}

body {
  overflow-x: hidden;
  margin: 0px auto;
  padding: 0px;
  font-size: 16px;
  background: #f5f5f5;
  font-family: "微软雅黑", sans-serif;
  overflow-x: hidden;
}

li {
  list-style-position: outside;
  list-style-type: none;
}

a {
  text-decoration: none;
  outline: none;
}

a:hover {
  text-decoration: none;
  outline: none;
  color: #000;
}

h1,
h2,
h3,
h4 {
  font-weight: unset;
}

textarea {
  resize: none;
}


.kuang {
  width: 72%;
  margin: 0px auto;
}

.kuang-inner {
  width: 85%;
  margin: 0px auto;
}

.kuang-form {
  width: 90%;
  margin: 0 auto;
}

.pc {
  display: block;
}

.mobile {
  display: none;
}


.header {
  background: #fff;
}

.h-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  align-content: center;
  height: 78px;
}

.layui-nav {
  background-color: transparent;
  color: #000;
  padding: 0;
}

.layui-nav .layui-nav-item a:hover,
.layui-nav .layui-this a {
  color: #000;
}

.layui-nav .layui-nav-item a {
  color: #000;
  /* text-align: center; */
  font-size: 16px;
  padding: 0;
  font-family: 'sansRegular';
}

.layui-nav .layui-nav-item dd>a {
  padding-right: 50px;
}

.layui-nav .layui-nav-item .nav-down {
  padding-right: 20px;
}

.layui-nav-child dd.layui-this {
  color: #6f6e6e;
  font-family: 'sansRegular';
}

.layui-nav .layui-nav-child a:hover {
  background-color: #3877fd;
  color: #ffffff;
  font-family: 'sansRegular';
}

.layui-nav .layui-this:after,
.layui-nav-bar {
  background-color: #3877fd;
  height: 2px;
}

.layui-nav .layui-nav-item {
  margin: 0 20px;
}

.layui-nav .layui-nav-item+.website {
  margin-right: 0;
}

.layui-nav .layui-nav-item+.website .nav-down {
  padding-right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.layui-nav-child {
  top: 63px;
  left: -65%;
}

.head-nav {
  height: 70px;
  display: flex;
  align-items: flex-end;
}

.layui-icon-down:before {
  content: "\e625";
}

.layui-icon-website {
  font-size: 20px;
}

.website .lang {
  display: inline-block;
  padding: 0 3px;
}

.website .layui-nav-more {
  right: -14px;
}

.website .layui-nav-child {
  top: 63px;
  left: 0;
}

.website .layui-nav-child {
  line-height: 25px;
  padding-left: 10px;
  background-color: rgba(255, 255, 255, 0.5);
}

.solution .layui-nav-child {
  top: 63px;
  left: 0;
}

.solution .layui-nav-child {
  line-height: 25px;
  padding-left: 10px;
  background-color: rgba(255, 255, 255, 0.5);
}


.h-about {
  margin-left: 15px;
}

.w50 {
  width: 47%;
}

.layui-form-item .layui-inline:nth-child(2n) {
  margin-right: 0;
  width: 50%;
}


.footer {
  background: #2a2a2a;
  color: #fff;
}

/* .footer a {
  color: #fff;
} */

.footer .top {
  display: flex;
  justify-content: space-between;
}


.footer .top .top-left .f-logo {
  padding-top: 39px;
  padding-bottom: 32px;
}

.footer .top .top-left .l-list li {
  display: flex;
  align-items: center;
  align-content: center;
  line-height: 25px;
}

.footer .top .top-left .l-list .t-l-title {
  color: #7d7d7d;
  font-family: 'sansRegular';
  font-size: 14px;
}

.footer .top .top-left .img-icon {
  width: 16px;
  padding-right: 5px;
}


.footer .top .top-right {
  display: flex;
  padding-top: 39px;
}

.footer .top .top-left .icon-list {
  padding-top: 29px;
}

.footer .top .top-left .icon-list img {
  width: 33px;
  padding-right: 5px;
}

.footer .top .top-right .top-r1 .t-r-l li {
  line-height: 40px;
}

.footer .top .top-right .top-r1 .t-r-l li a {
  color: #b4b4b4;
}

/* .footer .top .top-right .top-r1 .t-r-l li a:not(:first-child) {
  color: #b4b4b4;
} */

.footer .top .top-right .top-r1:first-child {
  padding-right: 85px;
}

.footer .bottom {
  text-align: center;
  color: #7d7d7d;
  font-family: 'sansRegular';
  padding-bottom: 14px;
}

/* 手机端 */
@media (max-width: 768px) {
  .pc {
    display: none;
  }

  .mobile {
    display: block;
  }

  .m-nav {
    /* display: none; */
  }

  .kuang {
    width: 90%;
    margin: 0 auto;
  }

  .kuang-inner {
    width: 100%;
    margin: 0px auto;
  }

  .logo {
    padding: 8px 0;
  }

  .mob-panel {
    height: 100%;
    position: fixed;
    top: 0;
    transition: all 0.3s linear 0s;
    transform: translateX(0%);
    left: -100%;
    z-index: 99;
    width: 100%;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    transition: all 0.5s ease;
  }

  .mob-panel.active {
    left: 0;
  }


  .m-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .icon-custom {
    font-size: 25px;
  }

  #mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
  }

  .p-close {
    text-align: right;
    padding-right: 10px;
    padding-top: 10px;
  }

  .icon-close {
    font-size: 25px;
  }

  .layui-menu .layui-menu-item-checked a,
  .layui-menu .layui-menu-item-checked2 a {
    color: #3877fd;
  }

  .layui-menu .layui-menu-item-checked:after {
    border-right: 3px solid #3877fd;
  }

  .footer .top {
    display: flex;
    flex-direction: column;
  }

  .footer .top .top-left .f-logo {
    padding: 20px 0;
  }

  .footer .top .top-right .top-r1 .t-r-l li {
    line-height: 30px;
    font-size: 14px;
  }

  .footer .top .top-left .icon-list {
    padding-top: 15px;
  }

  .footer .top .top-right {
    display: flex;
    padding-top: 15px;
  }

  .footer .bottom {
    font-size: 14px;
    padding: 10px 0;
  }

  .footer .top .top-right .top-r1:first-child {
    padding-right: 40%;
  }
}