header {
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #fff;
  box-shadow: 0 0 5px 1px #ddd;
  opacity: 0.95;
}
header .header-bar {
  width: 1090px;
  height: 90px;
  margin: 0 auto;
}
header .header-bar img {
  margin: 20px 0 0 46px;
}
header .nav {
  float: right;
  margin-right: 36px;
}
header .nav li {
  float: left;
  margin-right: 40px;
  line-height: 90px;
  font-size: 16px;
  color: #333;
}
header .nav li a {
  color: #3e3e3e;
  transition: color 0.2s ease 0s;
}
header .nav li a.active, header .nav li a:hover {
  color: #ff5832;
  transition: color 0.2s ease 0s;
}

.part1 {
  background: url("../images/intro/cp_01.png") no-repeat top center;
  background-size: cover;
  margin-top: 90px;
}
.part1 div {
  position: relative;
  height: 698px;
  min-width: 1090px;
}
.part1 div p {
  position: absolute;
  width: 1090px;
  left: 50%;
  bottom: 0;
  font-size: 36px;
  color: #FF5028;
  font-weight: 550;
  transform: translateX(-50%);
  text-align: center;
}

.part2 {
  background: url("../images/intro/cp_02.png") no-repeat top center;
  background-size: cover;
}
.part2 div {
  height: 772px;
  width: 1090px;
  margin: 0 auto;
  text-align: center;
  padding-top: 230px;
}
.part2 div img {
  width: 709px;
  height: 397px;
  background-color: #181919;
  margin: 0 auto;
  cursor: pointer;
}

.part3 {
  background: url("../images/intro/cp_03.png") no-repeat top center;
  background-size: cover;
}
.part3 div {
  height: 686px;
  min-width: 1090px;
}

.part4 {
  background: url("../images/intro/cp_04.png") no-repeat top center;
  background-size: cover;
}
.part4 div {
  height: 822px;
  min-width: 1090px;
}

.part5 {
  background: url("../images/intro/cp_05.jpg") no-repeat top center;
  background-size: cover;
}
.part5 div {
  position: relative;
  height: 1158px;
  min-width: 1090px;
}

.part6 img {
  width: 100%;
}
.part6 div {
  position: relative;
  min-width: 1090px;
}
.part6 div h2 {
  font-size: 42px;
  font-weight: 550;
  color: #FF5935;
  text-align: center;
  margin-top: 100px;
}
.part6 div h3 {
  font-size: 24px;
  color: #fc5832;
  font-weight: bold;
  text-align: center;
  margin: 24px 0 24px 0;
}
.part6 div p {
  text-align: center;
  font-size: 32px;
  color: #333333;
}

.part7 {
  background: url("../images/intro/cp_07.jpg") no-repeat top center;
  background-size: cover;
}
.part7 > div {
  height: 833px;
  min-width: 1090px;
  position: relative;
}
.part7 > div > div {
  position: absolute;
  left: 50%;
  bottom: 50px;
  transform: translateX(-50%);
  width: 1225px;
  margin-left: -14px;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.part7 > div p {
  text-align: center;
  font-size: 18px;
  color: #333333;
}

.cover {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.8);
  display: none;
}
.cover .video {
  position: absolute;
  left: 50%;
  top: 50%;
  margin: -200px 0 0 -358px;
  width: 716px;
  height: 400px;
}
.cover .video video {
  width: 100%;
  height: 100%;
}

.section8 {
  background: url("../images/a_08.jpg") no-repeat center center;
  background-size: cover;
  height: 407px;
}
.section8 .container {
  width: 1080px;
  margin: 0 auto;
  padding-top: 105px;
}
.section8 .container h4 {
  font-size: 28px;
  color: #FFFFFF;
}
.section8 .container > div {
  display: table-cell;
  vertical-align: top;
}
.section8 .container .left-link ul {
  margin-top: 34px;
  width: 345px;
}
.section8 .container .left-link ul li {
  font-size: 16px;
  color: #999;
  margin-bottom: 16px;
}
.section8 .container .left-link ul li a {
  color: #999;
  transition: color 0.3s ease 0s;
}
.section8 .container .left-link ul li a:hover {
  color: #fff;
  transition: color 0.3s ease 0s;
}
.section8 .container .middle {
  width: 502px;
}
.section8 .container .right-link {
  color: #fff;
  font-size: 16px;
  text-align: right;
}
.section8 .container .right-link p {
  font-size: 16px;
}
.section8 .container .right-link img {
  vertical-align: top;
  margin-top: 24px;
}
.section8 .container .right-link ul {
  display: inline-block;
  width: 108px;
  margin-top: 34px;
}
.section8 .container .right-link ul li {
  margin-bottom: 16px;
  font-size: 16px;
}

.footer {
  background-color: #ff5832;
  min-width: 1090px;
  text-align: center;
  color: #fff;
  font-size: 1px;
  padding-top: 8px;
  padding-bottom: 8px;
}

/*# sourceMappingURL=introduce.css.map */