/* 20210531改版头部样式整合原来的 */
.top {
  position: fixed;
  opacity: 0;
  top: 0px;
  width: 100%;
  background: transparent;
  z-index: 99;
  transition: all 0.2s;
  box-shadow: 0 3px 6px 0 rgb(49 49 49 / 6%);
}
.top .know {
  /*background: rgba(67, 68, 71, 0.6);*/
  transition: all 0.4s;
}
.top .know .tip-change {
  width: 100%;
  max-width: 1440px;
  height: 36px;
  line-height: 36px;
  margin: 0 auto;
  overflow: hidden;
}
.top .know .tip-change li {
  float: right;
  margin-left: 40px;
}
.top .know .tip-change li a {
  font-size: 14px;
  font-weight: 500;
  color: #212121 !important;
  line-height: 22px;
}
.top .know .tip-change li img {
  margin-right: 8px;
}
.top .nav-list {
  width: 100%;
  transition: all 0.4s;
}
.top .nav-list .top-wrapper {
  width: 1200px;
  height: 70px;
  line-height: 50px;
  margin: 0 auto;
  overflow: hidden;
}
.top .nav-list .top-wrapper ul {
  float: left;
  overflow: hidden;
}
.top .nav-list .top-wrapper ul li {
  float: left;
  margin-right: 50px;
}
.top .nav-list .top-wrapper ul li a {
  font-size: 18px;
  font-weight: 500;
  color: #fff;
}
.top .nav-list .top-wrapper ul li a:hover {
  color: #f47920;
  text-decoration: none;
}
.top .nav-list .top-wrapper .top-right {
  float: right;
  position: relative;
}
.top .nav-list .top-wrapper .top-right img {
  position: absolute;
  left: 6%;
  top: 40%;
}
.top .nav-list .top-wrapper .top-right input {
  width: 162px;
  height: 32px;
  line-height: 32px;
  padding-left: 8px;
  border-radius: 25px;
  border: 1px solid #333333;
}

/* 头部新修改 */
.section-header-wrapper {
  width: 100%;
  height: 86px;
  position: relative;
}
.top {
  background-color: rgba(255, 255, 255, 0.95);
}
.top .nav-list .top-wrapper .border-can li a {
  font-size: 16px;
  font-weight: 600;
  color: #212121 !important;
  line-height: 22px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.top .nav-list .top-wrapper .border-can li:not(.contact-us) a:hover::after {
  position: absolute;
  bottom: 0;
  left: 0;
  content: "";
  display: block;
  width: 100%;
  height: 5px;
  background: linear-gradient(270deg, #ff9800 0%, #f26b1f 100%);
}

.top .nav-list .top-wrapper {
  height: auto;
  line-height: 1.5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1440px;
  overflow: visible;
}
.top .nav-list .top-wrapper .logo {
  /*padding-bottom: 10px;*/
  margin-top: -20px;
}
.top .nav-list .top-wrapper .logo img{
  height: 48px;
}
.top .nav-list .top-wrapper .border-can {
  float: none;
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: flex-end;
}
.top .nav-list .top-wrapper .border-can li {
  float: none;
  height: 50px;
  display: flex;
  align-items: center;
  position: relative;
  margin-right: 0;
  padding: 0 20px 10px;
}
.top .nav-list .top-wrapper .border-can li.contact-us {
  padding-right: 0;
}
.top .nav-list .top-wrapper .border-can li.active-color::after {
  position: absolute;
  bottom: 0;
  left: 0;
  content: "";
  display: block;
  width: 100%;
  height: 5px;
  background: linear-gradient(270deg, #ff9800 0%, #f26b1f 100%);
}
.top .nav-list .top-wrapper .border-can li.contact-us {
}
.top .nav-list .top-wrapper .border-can li.contact-us .btn-tel {
  padding: 8px 12px;
  background: linear-gradient(270deg, #f26b1f 0%, #ff9800 100%);
  border-radius: 2px;
  font-size: 16px;
  font-weight: bold;
  color: #ffffff !important;
  display: flex;
  align-items: center;
}
.top .nav-list .top-wrapper .border-can li.contact-us .btn-tel:hover {
  background: linear-gradient(to right, #fbb86b, #f57c35);
}
.top .nav-list .top-wrapper .border-can li.contact-us .btn-tel::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  background: url(../img/share/tel.svg) no-repeat;
  background-size: 100% 100%;
  margin-right: 8px;
}
.new-header-style ~ .solution {
  margin-top: 0;
}
@media (max-width: 1460px) {
  .top {
    padding-left: 24px;
    padding-right: 24px;
  }
}

@media (max-width: 1280px) {
  .top .nav-list .top-wrapper .border-can li {
    padding: 0 12px 10px;
  }
  .top .nav-list .top-wrapper .border-can li.contact-us .btn-tel {
    font-size: 16px;
  }
  .top .nav-list .top-wrapper .border-can li.contact-us .btn-tel::before {
    width: 18px;
    height: 18px;
  }
}

@media (max-width: 1100px) {
  .top .nav-list .top-wrapper .border-can li {
    padding: 0 8px 10px;
  }
  .top .nav-list .top-wrapper .border-can li.contact-us .btn-tel {
    font-size: 14px;
  }
  .top .nav-list .top-wrapper .border-can li.contact-us .btn-tel::before {
    width: 16px;
    height: 16px;
  }
}

@media (max-width: 1024px) {
  .top .nav-list .top-wrapper .border-can li {
    padding: 0 4px 10px;
  }
}

@media (max-width: 920px) {
  .top .know .tip-change li {
    margin-left: 16px;
  }
  .top .tip-change li img {
    width: 16px;
    height: 16px;
  }
  .top .nav-list .top-wrapper .logo img {
    width: 110px;
  }
  .top .nav-list .top-wrapper .border-can li a {
    font-size: 14px;
  }
  .top .nav-list .top-wrapper .border-can li.contact-us .btn-tel {
    padding: 4px;
  }
  .top .nav-list .top-wrapper .border-can li.contact-us .btn-tel::before {
    width: 12px;
    height: 12px;
    margin-right: 4px;
  }
}