.nav {
  width: 100%;
  height: 80px;
  /* overflow: hidden; */
  margin: 0 auto;
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  color: #fff;
  background-color: rgba(2, 36, 125, 0);
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
}
body {
  padding-top: 80px;
}
.nav a {
  color: #fff;
}
.navBox {
  width: 1200px;
}
.logo {
  line-height: 30px;
  font-size: 30px;
  margin-right: 125px;
  float: left;
}
.navItem {
  display: flex;
  display: -webkit-flex;
  align-items: center;
  font-size: 18px;
  float: left;
}
.navItem li {
  height: 30px;
  line-height: 30px;
  margin-right: 50px;
}
.login {
  float: right;
}
.login .layui-breadcrumb > * {
  font-size: 16px;
  color: #fff !important;
}
.login > span > a {
  line-height: 30px;
}
.login > span > a:hover {
  color: #fff !important;
}
.logOut {
  width: 200px;
  height: 30px;
  float: right;
  display: flex;
  display: -webkit-flex;
  box-sizing: border-box;
}
.logOut > div {
  display: flex;
  display: -webkit-flex;
  flex-direction: row-reverse;
  align-items: center;
}
.userHeadNav {
  width: 36px;
  height: 36px;
  background-color: #d8d8d8;
  border-radius: 50%;
  margin-right: 10px;
}
.logOut span {
  line-height: 1;
  display: inline;
}