.nav {
  width: 100%;
  float: left;
  position: absolute;
  left: 0px;
  top: 0px;
  z-index: 99;
  padding: 0 60px;
  height: 80px;
  -webkit-transition: all 0.35s linear;
  transition: all 0.35s linear;
}
.nav h1 {
  float: left;
  padding-top: 28px;
}
.nav h1 a {
  display: inline-block;
  float: left;
}
.nav h1 a img {
  max-width: 160px;
  float: left;
}
.nav span {
  display: inline-block;
  float: right;
  padding-top: 32px;
}
.nav span a {
  display: inline-block;
  float: left;
}
.nav span a img {
  max-width: 18px;
  float: left;
}
.nav span i {
  display: inline-block;
  float: left;
  width: 1px;
  height: 14px;
  background: #fff;
  margin: 0 15px;
  margin-top: 2px;
}
.nav ul {
  float: right;
  padding-top: 20px;
  padding-right: 30px;
}
.nav ul li {
  float: left;
  margin: 0 30px;
  position: relative;
}
.nav ul li a {
  display: inline-block;
  float: right;
  font-size: 14px;
  color: #fff;
  line-height: 40px;
  height: 40px;
  padding: 0 15px;
  transition: all 0.5s ease-out 0s;
}
.nav ul li a i {
  display: inline-block;
  float: right;
  font-size: 14px;
  color: #fff;
  line-height: 14px;
  margin-left: 10px;
  margin-right: 2px;
  margin-top: 13px;
  transition: 284ms ease-in-out;
  transform: rotate(90deg);
}
.nav ul li ul {
  position: absolute;
  left: 0px;
  top: 40px;
  width: 100%;
  float: left;
  padding: 0px;
  background: #222;
  padding-top: 10px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s ease-out 0s;
}
.nav ul li ul li {
  margin: 0px;
  width: 100%;
  float: left;
  position: static;
}
.nav ul li ul li a {
  float: left;
  width: 100%;
  color: #eee !important;
  opacity: 0.7;
  line-height: 40px;
  height: 40px;
  text-align: center;
}
.nav ul li:hover ul {
  opacity: 1;
  visibility: visible;
}
.nav ul li:hover a {
  color: #f18d00;
}
.nav ul li:hover a i {
  color: #f18d00;
}
.nav ul li ul li a:hover {
  color: #f18d00 !important;
  background: #656565;
}
.nav ul li:hover:nth-child(6n + 2) a {
  background: #222;
}
.nav ul li ul li:last-child a {
  border-bottom: 0px;
  margin-bottom: 0px;
}
.nav ul li a.selected {
  color: #f18d00;
}
.nav ul li a.selected i {
  color: #f18d00;
}
.top {
  background: #222;
  position: fixed;
}
.top.nav ul li ul {
  top: 50px;
}
.bannerPanel {
  width: 100%;
  float: left;
}
.bannerPanel .swiper-container-horizontal > .swiper-pagination-bullets {
}
.bannerPanel .swiper-wrapper {
  position: relative;
}
.banner {
  width: 100%;
  height: 100%;
  float: left;
  position: relative;
  overflow: hidden;
}
.banner .swiper-container {
  width: 100%;
  height: 100%;
  float: left;
}
.banner .swiper-slide {
  width: 100%;
  float: left;
}
.banner .swiper-pagination {
  bottom: 20px !important;
}
.banner .swiper-button-prev {
  left: 8%;
  top: auto;
  bottom: 100px;
  opacity: 0;
  width: 66px;
  height: 66px;
  outline: none;
  background: none;
  transition: all 0.5s ease-out 0s;
  opacity: 1;
  border: 1px solid #fff;
}
.banner .swiper-button-prev i {
  display: inline-block;
  float: left;
  font-size: 24px;
  color: #fff;
  line-height: 64px;
  text-align: center;
  width: 100%;
}
.banner .swiper-button-next {
  left: 8%;
  margin-left: 65px;
  top: auto;
  bottom: 100px;
  opacity: 0;
  width: 66px;
  height: 66px;
  outline: none;
  background: none;
  transition: all 0.5s ease-out 0s;
  opacity: 1;
  border: 1px solid #fff;
}
/*.banner .swiper-button-next.swiper-button-disabled,.banner  .swiper-button-prev.swiper-button-disabled{ opacity:1 !important;}*/
.banner .swiper-button-next i {
  display: inline-block;
  float: left;
  font-size: 24px;
  color: #fff;
  line-height: 64px;
  text-align: center;
  width: 100%;
}
.banner .swiper-button-prev:hover {
  background: #f18d00;
  border: 1px solid #f18d00;
}
.banner .swiper-button-next:hover {
  background: #f18d00;
  border: 1px solid #f18d00;
}
.banner-lie {
  width: 100%;
  float: left;
  height: 100%;
  position: relative;
  overflow: hidden;
  padding: 0 8%;
  background: #222;
}
.banner-text {
  width: 100%;
  float: left;
  display: table;
  position: relative;
  height: 100%;
  z-index: 99;
}
.banner-text h2 {
  width: 100%;
  float: left;
  font-size: 60px;
  color: #fff;
  line-height: 60px;
  font-weight: bold;
  margin-bottom: 50px;
  animation-duration: 1s;
  opacity: 0;
  transform: translateY(-100px);
  -webkit-transform: translateY(-100px);
  -moz-transform: translateY(-100px);
  -webkit-transition: all 0.55s cubic-bezier(0.77, 0, 0.175, 1) 0.2s;
  transition: all 0.55s cubic-bezier(0.77, 0, 0.175, 1) 0.2s;
}

.banner .swiper-slide-active .banner-text h2,
.animated .banner-text h2 {
  transform: translateY(0px);
  -webkit-transform: translateY(0px);
  -moz-transform: translateY(0px);
  opacity: 1;
}

.banner-text p {
  width: 800px;
  float: left;
  font-size: 28px;
  color: #fff;
  line-height: 48px;
  animation-duration: 1.2s;
  opacity: 0;
  transform: translateY(100px);
  -webkit-transform: translateY(100px);
  -moz-transform: translateY(100px);
  -webkit-transition: all 0.65s cubic-bezier(0.77, 0, 0.175, 1) 0.6s;
  transition: all 0.65s cubic-bezier(0.77, 0, 0.175, 1) 0.6s;
}

.banner .swiper-slide-active .banner-text p,
.animated .banner-text p {
  transform: translateY(0px);
  -webkit-transform: translateY(0px);
  -moz-transform: translateY(0px);
  opacity: 1;
}

.banner-bj {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #222;
  background-size: cover;
  left: 0px;
  top: 0px;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

.banner-bj2 {
  background: url(../images/ba2.gif) center no-repeat;
  background-size: cover;
}
.banner-bj3 {
  background: url(../images/banner3.jpg) center no-repeat;
  background-size: cover;
}
.swiper-slide-active .banner-bj {
  webkit-animation: scaleBigToSmall 4s;
  animation: scaleBigToSmall 4s;
}
@-webkit-keyframes scaleBigToSmall {
  0% {
    opacity: 1;
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
  }
  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@keyframes scaleBigToSmall {
  0% {
    opacity: 1;
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
  }
  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
.scaleBigToSmall {
  -webkit-animation-name: scaleBigToSmall;
  animation-name: scaleBigToSmall;
  transform-origin: 50% 50%;
}