.header {
  height: 66px;
  width: 100%;
  min-width: 1440px;
  //background-color: #0f0f0f;
  background-color: #161616;
}

.header > div {
  width: 1136px;
  margin: 0 auto;
  height: 100%;
}

.header .logo {
  float: left;
  width: 186px;
  height: 100%;
  margin-right: 65px;
}

.header .nav {
  float: right;
}

.header .nav a {
  color: #ffffff;
  font-size: 14px;
  float: left;
  margin-left: 70px;
  line-height: 66px;
  height: 66px;
}

.header .nav a:first-child {
  margin-left: 0;
}

.header .nav a:hover, .header .nav a.cur {
  color: #999999;
}