// // 浏览器样式修改
// *::-webkit-scrollbar{
//     width: 10px;
//     height: 10px;
// }

// *::-webkit-scrollbar-track{
//     box-shadow: inset 0 0 6px #fff;
//     background-color: #fff;
//     -webkit-border-radius: 6px;
// }
// *::-webkit-scrollbar-thumb{
//     -webkit-border-radius: 6px;
//     background: #d6d6d6;
// }

html {
  height: 100%;
  box-sizing: border-box;
}

*,
:after,
:before {
  box-sizing: inherit;
}

body {
  margin: 0;
  font-family: PingFangSC-Regular, sans-serif, Microsoft YaHei;
}

img,
svg {
  display: block;
  max-width: 100%;
}

ol,
ul {
  padding-left: 0;
  margin-top: 0;
  margin-bottom: 0;
  list-style-type: none;
}

li {
  display: block;
}

// 闭环动画
.bihuan {
  // border: 1px solid #202121;
  // padding: 10px 20px;
  // margin: 20px;
  line-height: 40px;
  color: #333;
  width: max-content;
  cursor: pointer;
  transition: all 0.8s;
  position: relative;
  box-sizing: border-box;
}
.bihuan:before,
.bihuan:after {
  position: absolute;
  width: 0;
  height: 0;
  content: " ";
  border: 1px solid transparent;
  box-sizing: border-box;
}
.bihuan::before {
  left: 0;
  top: 0;
}
.bihuan::after {
  right: 0;
  bottom: 0;
}

.bihuan:hover {
  border-color: #202121;
  // color: #1769ff;
}

// .bihuan:before {
//     -webkit-transition: border-color 0s ease-in 0.8s, width 0.2s ease-in 0.6s,
//         height 0.2s ease-in 0.4s;
//     transition: border-color 0s ease-in 0.8s, width 0.2s ease-in 0.6s,
//         height 0.2s ease-in 0.4s;
// }
// .bihuan:after {
//     -webkit-transition: border-color 0.4s ease-in, width 0.2s ease-in 0.2s,
//         height 0.2s ease-in;
//     transition: border-color 0.4s ease-in, width 0.2s ease-in 0.2s,
//         height 0.2s ease-in;
// }
.bihuan:hover::before,
.bihuan:hover::after {
  width: 100%;
  height: 100%;
}
.bihuan:hover::before {
  border-top-color: #1769ff;
  border-right-color: #1769ff;
  -webkit-transition: border-color 0.4s ease-out, width 0.2s ease-out,
    height 0.2s ease-out 0.2s;
  transition: border-color 0.4s ease-out, width 0.2s ease-out,
    height 0.2s ease-out 0.2s;
}
.bihuan:hover::after {
  border-bottom-color: #1769ff;
  border-left-color: #1769ff;
  -webkit-transition: border-color 0s ease-out 0.4s, width 0.2s ease-out 0.4s,
    height 0.2s ease-out 0.6s;
  transition: border-color 0s ease-out 0.4s, width 0.2s ease-out 0.4s,
    height 0.2s ease-out 0.6s;
}

.html_content {
  margin: 0;
  a {
    text-decoration: none;
    // margin-top: 29px;
  }
  .videos {
    display: none;
    border: 1px solid #080808;
    position: fixed;
    left: 50%;
    top: 50%;
    margin-left: -320px;
    margin-top: -210px;
    z-index: 100;
    width: 640px;
    height: 360px;
  }
  .vclose {
    position: absolute;
    right: 1%;
    top: 1%;
    border-radius: 100%;
    cursor: pointer;
  }
  .content_btn_click {
    display: flex;
    background: #002fcb;
    border-radius: 4px;
    width: 180px;
    height: 56px;
    font-size: 18px;
    color: #ffffff;
    letter-spacing: 0;
    font-weight: 500;
    align-items: center;
    justify-content: center;
    &:hover{
      background:#1A44D0;
    }
  }
}

.video_div {
  &:hover {
    img {
      transform: scale(1.1);
    }
    div {
      transform: scale(1.1);
    }
    span {
      font-size: 26px !important;
    }
  }
  img,
  span {
    transition: all 0.3s ease-in;
    -webkit-transition: all 0.3s ease-in;
  }
}

.kuai {
  background-color: #222;
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  color: #fff;
  .kuai_img {
    object-fit: cover;
    font-family: "object-fit: cover;";
  }
  .kuai_img_container {
    min-width: 1350px;
    overflow: hidden;
  }
  .kuai_img_container,
  .kuai_img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

@media only screen and (min-width: 321px) and (max-width: 950px) {
  .header_nav{
    position: absolute;
    min-width: 950px
  }
}

.header_nav {
  position: fixed;
  z-index: 1200;
  width: 100%;
  height: 60px;
  top: 0;
  color: #fff;
  background-color: transparent;
  transition: all 0.3s ease;
  .header_nav_wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.3s ease-in-out;
    background-color: hsla(0, 0%, 100%, 0);
    .header_nav_inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
      max-width: 1360px;
    }
  }
  &.scrolled-down {
    display: none;
  }
  &.scrolled-up {
    .header_nav_wrapper {
      transition: all 0.3s ease;
      background-color: #002fcb;
      .header {
        .header_left {
          .item {
            span {
              &:hover {
                border-bottom: 0px solid #002fcb;
              }
            }
          }
          .header_link {
            &:after {
              background-color: #ffffff;
            }
          }
        }
      }
    }
  }
}

.header {
  display: flex;
  justify-content: space-between;
  // position: absolute;
  // left: 80px;
  margin: auto;
  // top: 23px;
  width: 1350px;
  height: 76px;
  z-index: 99;
  .header_left {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    .header_title {
      // color: #fff;
      width: 136px;
      height: 26px;
      cursor: pointer;
      background: url("../images/icons/icon_logo.svg");
      margin-right: 64px;
    }
    .item {
      margin-right: 33px;
      span {
        padding: 0 0 2.5px 0;
        line-height: 22px;
        font-size: 16px;
        cursor: pointer;
        color: white;
        // &:hover {
        //     border-bottom: 4px solid #002fcb;
        // }
      }
    }
    .header_link {
      margin: 0;
      position: relative;
      display: inline-block;
      padding: 24px;
      // font-weight: 700;
      line-height: 1;
      text-align: left;
      // text-transform: uppercase;
      // letter-spacing: 0.14375rem;
      &:after {
        position: absolute;
        bottom: -2px;
        // left: 17px;
        display: block;
        width: 100%;
        height: 2px;
        content: "";
        background-color: #002fcb;
        transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
        transition-duration: 0.2s;
        transition-property: transform;
        transform: scaleX(0);
        transform-origin: left;
      }
      &:hover:after {
        transform: scaleX(1);
      }
    }
    .item_hover:hover {
      .downbtn {
        display: block;
        background-color: #f1f1f1;
      }
    }
    .item_hover {
      position: relative;
      .downbtn {
        display: none;
        position: absolute;
        top: 27px;
        width: 112px;
        height: 76px;//114px
        background: #f8f8f8;
        // border: 1px solid #979797;
        ul {
          list-style: none;
          padding: 0;
          margin: 0;
        }
        li {
          line-height: 30px;
          text-align: left;
          padding-left: 24px;
          height: 38px;
          display: flex;
          align-items: center;
          &:hover {
            background-color: #002fcb;
            a {
              color: #ffffff;
              text-decoration: none;
            }
          }
        }
        a {
          font-size: 14px;
          display: block;
          color: black;
          width: 100%;
          text-decoration: none;
        }
        a:hover {
          text-decoration: underline;
          color: #f00;
        }
      }
    }
  }
  .header_right {
    margin-right: 10px;
    font-size: 18px;
    color: #ffffff;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 105px;
    .item {
      display: flex;
      position: absolute;
      .icon_wechat {
        cursor: pointer;
        width: 30px;
        height: 24px;
        margin-right: 6px;
        background: url("../images/icons/icon_wechat.svg");
      }
      &:hover {
        #first {
          display: block;
        }
      }
      #top {
        position: absolute;
        width: 0px;
        height: 0px;
        line-height: 0px; /*为了防止ie下出现题型*/
        border-bottom: 10px solid #ffffff;
        border-left: 10px solid transparent;
        border-right: 10px solid transparent;
        left: 88px;
        top: -10px;
      }
      #first {
        display: none;
        border-radius: 8px;
        -moz-border-radius: 8px;
        -ms-border-radius: 8px;
        -o-border-radius: 8px;
        -webkit-border-radius: 8px;
        position: absolute;
        height: 236px;
        width: 200px;
        background: #ffffff;
        right: -58px;
        top: 40px;
      }
      #first div {
        margin: auto;
        text-align: center;
        .title {
          margin-top: 6px;
          a {
            color: #002fcb;
          }
        }
        img {
          display: inline;
          margin-top: 30px;
          margin-bottom: 10px;
          width: 142px;
          height: 142px;
        }
        p {
          font-size: 12px;
          color: #666666;
          padding: 0;
          margin: 0;
        }
      }
    }
  }
}

.footer {
  // width: 100%;
  // margin: auto;
  width: 100%;
  margin: auto;
  background-color: #272727;
  display: inline-table;
  .title {
    width: 100%;
    height: 60px;
    background: #002fcb;
    font-size: 20px;
    color: #ffffff;
    text-align: center;
    line-height: 60px;
    p {
      margin: 0;
    }
  }
  .content {
    height: 666px;
    background: #272727;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 1350px;
    margin: auto;
    .left {
      // padding-left: 118px;
      margin: 80px 0 90px 0;
      display: inline-block;
      .logo_icon {
		opacity: 0.4;
        width: 136px;
        height: 26px;
        background: url("../images/icons/icon_logo.svg");
      }
      .company {
        width: 253px;
        height: 96px;
        opacity: 0.4;
        font-size: 12px;
        color: #ffffff;
        letter-spacing: 0;
        line-height: 24px;
        font-weight: 400;
        margin-top: 16px;
        .last {
          margin-top: 20px;
        }
        P {
          margin: 6px 0;
        }
      }
      .attention {
        margin-top: 138px;
        img {
          height: 167px;
          width: 167px;
        }
        p {
          font-size: 18px;
          opacity: 0.4;
          color: #ffffff;
        }
      }
    }
    .divider {
      opacity: 0.4;
      margin: 89px 100px 90px 100px;
      width: 2px;
      height: 479px;
      background-color: #484848;
    }
    .center {
      align-self: flex-start;
      margin-top: 90px;
      display: flex;
      flex-direction: column;
      // height: 200px;
      div {
        display: inline-block;
        width: 145px;
        height: 28px;
        font-size: 20px;
        color: #9EA2A5;
        letter-spacing: 0;
        font-weight: 500;
        margin-bottom: 38px;
        cursor: pointer;
      }
    }
    .right {
      margin-left: 183px;
      align-self: flex-start;
      margin-top: 90px;
      display: flex;
      flex-direction: column;
      .contact_us {
        font-size: 20px;
        color: #9EA2A5;
        letter-spacing: 0;
        font-weight: 500;
      }
      .contact_conent {
        margin-top: 25px;
        .address {
          display: flex;
          .address_detail {
            width: 346px;
          }
        }
        div {
          font-size: 18px;
          color: #9EA2A5;
          letter-spacing: 0;
          font-weight: 300;
          margin-bottom: 17px;
        }
      }
      a{
        img{
          width: 432px;
          height: 282px;
        }
      }
    }
  }
}
.dzimg{
	img{
		width: 432px;
		height: 282px;
	}
}
.tint{
  &.slide_left{
    width: 48px;
    height:48px;
    background: url("../images/icons/tint/icon_light color_Left_default.svg");
    &:hover{
    background: url("../images/icons/tint/icon_light color_Left_touch.svg");
    }
    &.disabled{
    background: url("../images/icons/tint/icon_light color_Left_disable.svg");
    }
  }
  &.slide_right{
    width: 48px;
    height:48px;
    background: url("../images/icons/tint/icon_light color_right_default.svg");
    &:hover{
    background: url("../images/icons/tint/icon_light color_right_touch.svg");
    }
    &.disabled{
      background: url("../images/icons/tint/icon_light color_right_disable.svg");
      }
  }
}