.header {
  height: 78px;
  width: 100%;
  background: #1e2431;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.header .header-container {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  overflow: hidden;
}
.header .header-container .header-container-logo {
  float: left;
  height: 100%;
  display: flex;
  align-items: center;
  margin-right: 24px;
}
.header .header-container .header-container-logo img {
  width: 130px;
  height: 62px;
  display: block;
}
.header .header-container .header-container-nav {
  float: left;
  height: 100%;
}
.header .header-container .header-container-nav li {
  height: 100%;
  float: left;
  padding: 0 22px;
  display: flex;
  align-items: center;
}
.header .header-container .header-container-nav li a {
  color: #fff;
  font-size: 20px;
}
.header .header-container .header-container-nav li.header-active {
  background: #545454;
}
.header .header-container .header-container-btn {
  float: right;
  height: 100%;
  display: flex;
  align-items: center;
}
.header .header-container .header-container-btn a {
  width: 70px;
  height: 34px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 12px;
  margin-right: 16px;
  cursor: pointer;
}
.header .header-container .header-container-btn a:nth-of-type(1) {
  border: 1px solid #fff;
}
.header .header-container .header-container-btn a:nth-of-type(2) {
  background: #00aaff;
}
.header:hover {
  background: #2b3033;
}
.footer {
  width: 100%;
  height: 214px;
  background-color: #1e2431;
}
.footer .footer-container {
  width: 1200px;
  margin: 0 auto;
}
.footer .footer-container .footer-container-top {
  height: 100px;
  border-bottom: 1px solid #3e464b;
  display: flex;
}
.footer .footer-container .footer-container-top li:last-of-type {
  margin-right: 0;
}
.footer .footer-container .footer-container-top li:first-of-type {
  margin-left: 18px;
}
.footer .footer-container .footer-container-top li {
  display: flex;
  align-items: center;
  margin-right: 80px;
  height: 100%;
  color: #fff;
  font-size: 15px;
}
.footer .footer-container .footer-container-top li img {
  display: block;
  height: 28px;
  width: 28px;
  margin-right: 16px;
}
.footer .footer-container .footer-container-bottom {
  margin-top: 20px;
}
.footer .footer-container .footer-container-bottom p {
  text-align: center;
  font-size: 12px;
  line-height: 22px;
  color: #819199;
}