header {
  width: 100%;
  height: 0.85rem;
  padding: 0 0.4rem;
  background-color: #fff;
}

header .header-box {
  height: 100%;
  width: 100%;
  max-width: 1760px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .header-box .logo {
  height: 0.4rem;
}

header .header-box .serbox {
  display: flex;
  align-items: center;
  padding-left: 0.04rem;
  border-left: 1px solid #aaa;
}

header .header-box .serbox:hover .serinp {
  width: 1rem;
  transition: width 0.2s;
  border-bottom: 1px solid #aaa;
}

header .header-box .serbox .serpic {
  width: 0.2rem;
  height: 0.2rem;
  cursor: pointer;
}

header .header-box .serbox .serinp {
  width: 0.3rem;
  transition: width 0.2s;
  border: none;
  outline: none;
  font-size: 0.15rem;
  color: #333;
  background: none;
}

header .header-box .serbox .serinp::placeholder {
  color: #666;
}

footer {
  width: 100%;
  padding: 0.2rem 0.4rem;
  background-color: #263876;
}

footer .footer-box {
  width: 100%;
  max-width: 1760px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

footer .footer-box .footer-left {
  width: 45%;
  flex-shrink: 0;
}

footer .footer-box .footer-left div:first-child {
  position: relative;
  font-size: 0.14rem;
  color: #fff;
  padding-left: 0.18rem;
  font-weight: bold;
}

footer .footer-box .footer-left div:first-child::before {
  content: "";
  position: absolute;
  width: 0.06rem;
  height: 0.06rem;
  background-color: #fff;
  border-radius: 50%;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

footer .footer-box .footer-left div:last-child {
  display: flex;
  flex-wrap: wrap;
  margin-top: 0.2rem;
}

footer .footer-box .footer-left div:last-child a {
  font-size: 0.14rem;
  color: #fff;
  padding: 0 0.04rem;
  border-right: 1px solid #fff;
}

footer .footer-box .footer-right {
  width: 45%;
}

footer .footer-box .footer-right div:first-child {
  position: relative;
  font-size: 0.14rem;
  color: #fff;
  padding-left: 0.18rem;
  font-weight: bold;
}

footer .footer-box .footer-right div:first-child::before {
  content: "";
  position: absolute;
  width: 0.06rem;
  height: 0.06rem;
  background-color: #fff;
  border-radius: 50%;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

footer .footer-box .footer-right div:last-child {
  margin-top: 0.2rem;
}

footer .footer-box .footer-right div:last-child p {
  font-size: 0.14rem;
  color: #fff;
  margin-top: 0.04rem;
}