/* 头部样式 */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 80px;
  border-bottom: 1px solid #2a82e4;
  background-color: #fff;
  z-index: 10;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo {
  width: 432px;
  height: 45px;
}

.nav-container {
  height: 100%;
}

.nav-container ul {
  display: flex;
  align-items: center;
  list-style: none;
  line-height: 77px;
}

.nav-container ul li {
  margin-left: 50px;
  padding: 0 20px;
  font-size: 18px;
  color: #808080;
  transition: all 0.5s;
}

.nav-container ul li:hover {
  color: #2a82e4;
  background: #e9f2fc;
  transform: scale(1.05);
}

.nav-container ul .active {
  border-bottom: 3px solid #2a82e4;
  font-weight: 700;
  color: #2a82e4;
}