body {
  min-width: 1200px;
  overflow-x: hidden;
}
.page-header {
  height: 150px;
  width: 100%;
  background-color: #000;
  position: relative;
  z-index: 5;
}
.page-header .header-content {
  height: 150px;
}
.page-header .header-content .header-content-body {
  width: 1200px;
  height: 150px;
  margin: 0 auto;
}
.page-header .header-content .header-content-body .page-logo {
  float: left;
  display: inline-block;
  width: 324px;
  height: 52px;
  margin-top: 48px;
  background: url('../imgs/logo.png?v=102') center center no-repeat;
}
.page-header .header-content .header-content-body .main-menu {
  float: left;
  margin-left: 45px;
}
.page-header .header-content .header-content-body .main-menu .menu-item {
  float: left;
}
.page-header .header-content .header-content-body .main-menu .menu-item .item {
  line-height: 150px;
  font-size: 18px;
  color: #fff;
  margin: 0 22px;
}
.page-header .header-content .header-content-body .main-menu .menu-item .item.active,
.page-header .header-content .header-content-body .main-menu .menu-item .item:hover {
  color: #e72a1a;
  position: relative;
}
.page-header .header-content .header-content-body .main-menu .menu-item .item.active::after,
.page-header .header-content .header-content-body .main-menu .menu-item .item:hover::after {
  content: '';
  position: absolute;
  bottom: -18px;
  left: 50%;
  margin-left: -13px;
  width: 26px;
  height: 5px;
  background-color: #e72a1a;
}
.page-header .header-content .header-content-body .search {
  float: right;
  margin-top: 60px;
}
.page-header .header-content .header-content-body .search .search-form {
  height: 30px;
  padding: 0 15px 0 25px;
  border-radius: 15px;
  background-color: #333;
}
.page-header .header-content .header-content-body .search .search-input {
  width: 80px;
  height: 30px;
  line-height: 30px;
  background-color: #333;
  color: #fff;
  border: 0;
  outline: 0;
  vertical-align: top;
}
.page-header .header-content .header-content-body .search .search-btn {
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-top: 6px;
  border: 0;
  outline: 0;
  cursor: pointer;
  background: url('../imgs/icon-common.png') 0 0 no-repeat;
}
.page-body {
  background-color: #000;
}
.page-footer {
  width: 100%;
  height: 80px;
  background-color: #000;
}
.page-footer .footer-content {
  width: 1200px;
  line-height: 80px;
  text-align: center;
  margin: 0 auto;
}
.page-footer .footer-content .company-info {
  font-size: 14px;
  color: #fff;
}