@charset "utf-8";
* {
  margin: 0;
  padding: 0;
}

body {
  background-color: #000;
  overflow-x: hidden;
}

ul,
li {
  list-style: none;
}

.bigcontainer {
  width: 100%;
  padding-top: 60px;
}

.fl {
  float: left;
}

.bl {
  display: block;
}

.ab {
  position: absolute;
}
video {
	position: absolute;
	left: 50%;
	margin-left: -2px;
	top: 0;
	transform: translate(-50%);
	object-fit: contain;
}
.page_01 {
  margin: 0 auto;
  width: 100%;
  overflow: hidden;
  position: relative;
  height: 1000px;
  background: url(../images/bg_01.jpg) no-repeat center;
}

.downcontainer1 {
  height: 590px;
  background: url(../images/bg_02.jpg) no-repeat center;
}

.downcontainer2 {
  height: 728px;
  background: url(../images/bg_03.jpg) no-repeat center;
  position: relative;
}

.navs {
  width: 800px;
  height: 80px;
  top: 750px;
  left: 50%;
  margin-left: -240px;
}

.nav1,
.nav2 {
  width: 228px;
  height: 58px;
  margin-right: 30px;
  transform: translateY(0);
  transition: transform 0.2s ease;
}

.nav1 {
  top: 0;
  left: 38px;
  background: url(../images/btn1.png) no-repeat;
}

.nav2 {
  top: 0;
  left: 106px;
  background: url(../images/btn2.png) no-repeat;
}

.nav1:hover,
.nav2:hover {
  transform: translateY(-10px);
}

.bar {
  width: 100px;
  position: fixed;
  top: 102px;
  right: 30px;
  z-index: 1000;
}

.bar .nor {
  color: #fff;
  width: 100px;
  height: 70px;
  display: block;
  text-align: center;
  text-decoration: none;
  font: 14px/70px "Microsoft YaHei", sans-serif;
  background: url(../images/op.png) center repeat;
  margin-bottom: 1px;
  outline: none;
}

.bar .nor:hover,
.bar .cur {
  background: #610004;
}

.bar .home {
  font: 18px/70px "Microsoft YaHei", sans-serif;
  outline: none;
}

.bar .home:hover {
  background: #610004;
}

.bar .top {
  width: 100px;
  height: 42px;
  display: block;
  text-align: center;
  background: url(../images/op.png) center repeat;
  outline: none;
}

.bar .top img {
  display: block;
  margin: 0 auto;
  padding-top: 11px;
}

.hs-tabs {
  width: 1200px;
  top: 120px;
  left: 50%;
  margin-left: -300px;
  z-index: 6;
}

.hs-tab {
  display: block;
  float: left;
  width: 288px;
  height: 74px;
  margin-right: 18px;
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.hs-tab img {
  display: block;
  width: 100%;
  height: auto;
}

.hs-tab.active,
.hs-tab:hover {
  opacity: 1;
}

.hs-content {
  width: 1200px;
  top: 230px;
  left: 50%;
  margin-left: -580px;
  z-index: 5;
}

.hs-panel {
  display: none;
  position: absolute;
}

.hs-panel img {
  display: block;
  width: 1153px;
  height: auto;
}

.hs-panel.active {
  display: block;
}

.hs-panel-hs1,
.hs-panel-hs2 {
  left: 20px;
  top: 0;
}