/* pc导航 */
.pc-head {
  width: 100%;
  height: 80px;
}
.head-box {
  width: 1522px;
  height: 80px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.head-logo {
  width: 20%;
}
.head-logo-box {
  width: 100%;
}
.head-logo-box img {
  width: 100%;
}
.head-nav {
  width: 50%;
}
.head-nav-box {
  width: 100%;
}
.head-nav-box ul {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: MicrosoftYaHei;
  font-size: 16px;
  letter-spacing: 0px;
  color: #333333;
}
.head-nav-box ul li {
  padding: 0 1%;
  height: 80px;
  line-height: 80px;
  position: relative;
}
.head-nav-box ul li::after {
  content: '';
  width: 0;
  height: 3px;
  background-color: #c93b3a;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s;
}
.head-nav-box ul li:hover {
  font-weight: bold;
  color: #c93b3a;
}
.head-nav-box ul li:hover::after {
  width: 100%;
}
.hd-active {
  font-weight: bold;
  color: #c93b3a;
}
.hd-active::after {
  width: 100% !important;
}
@media (max-width: 1522px) {
  .head-box {
    width: 100%;
  }
}
/* mb导航 */
.sp_nav span {
  background: #c93b3a !important;
}