.header {
  width: 100%;
  min-width: 1200px;
}
.header .banner {
  position: relative;
  padding: 1px 0;
  background: #8ECBFE;
}
.header .banner img.bannerBg{
  position: absolute;
  width: 100%;
  display: block;
  bottom: 0;
}
.header .banner .headerTop {
  position: relative;
  z-index: 2;
  width: 1200px;
  margin: 10px auto;
}
.header .banner .headerTop a {
  margin-left: 20px;
}
.header .banner .headerTop span.ipv {
  display: inline-block;
  background: #428fe6;
  line-height: 26px;
  border-radius: 20px;
  padding: 0 12px;
  margin-left: 20px;
  margin-right: 0;
  color: #fff;
  font-size: 15px;
}
.header .banner .headerTop a {
  margin-left: 20px;
}
.header .banner .headerTop a.phone{
  position: relative;
}
.header .banner .headerTop a.phone img{
  position: absolute;
  top: 22px;
  left: -50px;
  width: 160px;
  z-index: 10;
}
.header .banner .headerCon {
  width: 1200px;
  margin: 60px auto 40px;
  position: relative;
}
.header .banner .headerCon .logo {
  text-align: center;
  color: #0050BC;
  font-weight: 900;
  font-size: 54px;
  margin-bottom: 30px;
}
.header .banner .headerCon .search form {
  margin: 0 auto;
  width: 436px;
  height: 44px;
  line-height: 44px;
  display: block;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid #80beeb;
}
.header .banner .headerCon .search form input {
  height: 44px;
  font-size: 16px;
  display: block;
  text-indent: 14px;
  width: 380px;
  background: none;
}
.header .banner .headerCon .search form button {
  width: 56px;
  height: 100%;
  cursor: pointer;
  background: url("/bmzz/search.png") no-repeat center center;
  display: block;
  text-align: center;
  font-size: 18px;
}
.header .banner .bannerBg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.header .banner .bannerBg .swiper-banner {
  width: 100%;
  height: 547px;
}
.header .banner .bannerBg .swiper-banner img {
  width: 100%;
  height: 100%;
}
.header .banner .bannerBg .con {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}
.header .banner .bannerBg .con .pagination {
  position: absolute;
  right: 10px;
  text-align: right;
  bottom: 14px;
  z-index: 10;
}
.header .banner .bannerBg .con .pagination .swiper-pagination-switch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 6px;
  background: #ffffff;
  margin: 0 4px;
  cursor: pointer;
}
.header .banner .bannerBg .con .pagination .swiper-active-switch {
  background: #d40d1c;
}
.header .nav {
  background: #3e99f3;
  box-sizing: border-box;
  line-height: 54px;
  height: 54px;
  font-size: 22px;
}
.header .nav ul {
  width: 1200px;
  margin: 0 auto;
}
.header .nav ul li {
  float: left;
  color: #FFFFFF;
  width: 240px;
  position: relative;
  text-align: center;
}
.header .nav ul li a {
  display: block;
}
.header .nav ul li span {
  position: absolute;
  width: 22px;
  height: 5px;
  display: none;
  bottom: 6px;
  left: 108px;
  background: #D40D1C;
}
.header .nav ul li.active {
  font-weight: bold;
}
.header .nav ul li.active span {
  display: block;
}
.header .nav ul li:hover {
  font-weight: bold;
}