.header {
  background: #176482;
  display: flex;
  justify-content: space-between;
  position: fixed;
  z-index: 10000;
  width: 100%;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}
.header .menu {
  border: none;
  height: 100%;
  background-color: #176482;
  color: white;
}
.header .menu .ant-menu-submenu:hover,
.header .menu .ant-menu-submenu-active,
.header .menu .ant-menu-submenu-open,
.header .menu .ant-menu-submenu-title:hover {
  color: white;
}
.header .menu .ant-menu-submenu:hover,
.header .menu .ant-menu-submenu-active {
  border-bottom: 2px solid #1aaac1;
}
.header .menu .menuItem {
  font-size: 16px;
}
.header .ant-btn {
  background-color: transparent;
  color: white;
  font-size: 16px;
}
.header .ant-btn:hover {
  border-color: #1aaac1;
}