/* 顶部导航条 */
.top {
  width: 100%;
  position: fixed;
}
.header-white {
  background: #fff !important;
}
.a-white a {
  text-decoration: none;
  color: #525252;
  margin-right: 45px;
}
.a-white a:hover,
.a-white a:active {
  color: #2295FF;
  text-decoration: underline;
}
.a-black a {
  text-decoration: none;
  color: #fff;
  margin-right: 45px;
}
.a-black a:hover,
.a-black a:active {
  color: #2295FF;
  text-decoration: underline;
}
.header {
  height: 76px;
  background: #181818;
  display: flex;
  align-items: center;
  position: fixed;
}
.header .current-active {
  color: #2295FF;
  text-decoration: underline;
}
.header-left {
  display: flex;
  align-items: center;
  margin-left: 50px;
}
.header-left .divider {
  width: 1px;
  height: 36px;
  background: #d1d1d1;
  margin: auto 20px;
}
.header-middle {
  margin-left: 45px;
  flex: 1;
}
.header-right {
  margin-right: 50px;
}
.header-right a {
  font-size: 16px;
  text-align: center;
  text-decoration: none;
  color: #fff;
  width: 88px;
  display: inline-block;
  height: 36px;
  line-height: 36px;
  border-radius: 3px;
}
.header-right-reg {
  background: #000;
  border: 1px solid #ffffff;
}
.header-right-reg-white {
  border: 1px solid #525252;
  background: #fff;
  color: #525252 !important;
}
.header-right-login {
  border: 1px solid #2295ff;
  background: #2295ff;
}