.header {
  min-width: 1200px;
  background-color: #fff;
/*重写bin-ui样式*/
}
.header .header-block {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 80px;
}
.header .header-block img {
  height: 63px;
  padding-right: 93px;
}
.header .bin-menu {
  background: rgba(255,255,255,0);
  height: 80px;
  line-height: 80px;
}
.header .bin-menu-item {
  font-size: 16px !important;
  color: #000 !important;
}
.header .bin-menu-horizontal.bin-menu-light::after {
  height: 0px;
}
.header .bin-menu-light.bin-menu-horizontal .bin-menu-item-active,
.header .bin-menu-light.bin-menu-horizontal .bin-menu-item:hover,
.header .bin-menu-light.bin-menu-horizontal>.bin-menu-submenu-active,
.header .bin-menu-light.bin-menu-horizontal>.bin-menu-submenu:hover {
  color: #1c5aac !important;
  border-bottom: 4px solid #1c5aac !important;
}