/*------reset------*/

body,
dl,
dd,
ul,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
p,
form {
  margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
}

em,
i,
b {
  font-style: normal;
}

ul,
ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: #363636;
}

a:hover {
  text-decoration: none;
}

img {
  display: block;
  border: 0;
  border-radius: 2px 2px 2px 2px;
}

button,
input,
select,
textarea {
  font-size: 100%;
  outline: none;
}

textarea {
  resize: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

td,
th,
ul,
ol {
  padding: 0;
}

cite {
  font-style: normal;
}

/*------common------*/

.pr {
  position: relative;
}

.pa {
  position: absolute;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix {
  zoom: 1;
}

.clearfix:after {
  content: "\20";
  display: block;
  height: 0;
  line-height: 0;
  visibility: hidden;
  clear: both;
}

.none {
  display: none;
}

.ht {
  overflow: hidden;
  text-indent: -9999px;
  text-decoration: none;
}

.fb {
  font-weight: bold;
}

.fn {
  font-weight: normal;
}

.f12 {
  font-size: 12px;
}

.f16 {
  font-size: 16px;
}

.f22 {
  font-size: 22px;
}

.tc {
  text-align: center;
}

.tr {
  text-align: right;
}

.main-nav li.current-menu-item,
.main-nav > li:hover,
.download_btn,
.guard_btn,
.tiyan_btn,
.item_title,
.more_btn,
.mask-play-ico,
.icon_arrow,
.icon_watch,
.ico-play {
  background: url(../images/index.png) no-repeat;
  display: inline-block;
}

/*font-face*/

@font-face {
  font-family: "light";
  src: url("../fonts/light.eot");
  /* IE9 Compat Modes */
  src: url("../fonts/light.eot?#iefix") format("embedded-opentype"), url("../fonts/light.woff") format("woff"),
    url("../fonts/light.ttf") format("truetype");
}

/*------private------*/

.kv-bg,
#kv-canvas {
  overflow: hidden;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 1100px;
  background-repeat: no-repeat;
  background-position: center top;
}

#kv-canvas {
  height: 540px;
}

.kv-bg video {
  width: 1920px;
  height: 1100px;
  position: absolute;
  left: 50%;
  top: 0;
  margin-left: -960px;
}

.logo {
  left: 0;
  top: 16px;
  z-index: 100;
  background: url(../images/logo.png) no-repeat center center;
  width: 200px;
  height: 54px;
  text-indent: -999px;
  overflow: hidden;
}

/*----header----*/

.header {
  position: absolute;
  left: 0;
  top: 0px;
  width: 100%;
  min-width: 1200px;
  height: 84px;
  z-index: 99;
  background: #000;
  background: rgba(0, 0, 0, 0.8);
}

.header-inner {
  width: 1200px;
  height: 84px;
  margin: 0 auto;
  position: relative;
}

.header-dialog {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 9999;
}

.sub-nav {
  position: absolute;
  top: 83px;
  left: 0;
  width: 100%;
  background: #000;
  background: rgba(0, 0, 0, 0.7);
  z-index: 3;
  transition: all 0.3s ease;
  overflow: hidden;
  height: 0;
  box-sizing: border-box;
}

/*.header:hover .sub-nav {
  height: 285px;
}*/

.sub-nav-inner {
  width: 970px;
  height: 240px;
  margin: 0 auto;
  overflow: hidden;
  zoom: 1;
  padding-top: 15px;
  padding-bottom: 30px;
  padding: 15px 0 30px 230px;
}

.view-btn {
  position: absolute;
  z-index: 999;
  width: 500px;
  height: 186px;
  top: -190px;
  left: 10px;
  outline: none;
}

.main {
  position: relative;
  min-height: 600px;
  z-index: 2;
}

.main-nav {
  width: 1200px;
  padding-left: 230px;
}

.main-nav li {
  float: left;
  width: 110px;
  height: 84px;
  text-align: center;
}
.main-nav > li {
  position: relative;
}

ul.sub-menu {
  position: absolute;
  top: 100%;
  width: 200px;
  padding-top: 20px;
  opacity: 0;
  visibility: hidden;
  z-index: 999;
}
ul.sub-menu li,
ul.sub-menu li a {
  width: 100% !important;
  height: auto;
  padding: 0;
  font-size: 14px;
  color: #c9c9dd;
  font-size: 14px;
  color: #c9c9dd;
  text-align: left;
}

.main-nav li:hover > a {
  color: #e4b653;
}

.main-nav li:hover em {
  color: #91763f;
}

.main-nav a {
  display: block;
  width: 110px;
  height: 64px;
  padding: 20px 0 0;
  color: #c9c9dd;
  font-size: 18px;
  line-height: 30px;
}

.main-nav a:hover {
  text-decoration: none;
}

.main-nav em {
  display: block;
  padding-top: 5px;
  -webkit-transform: scale(0.95);
  -o-transform: scale(0.95);
  font-size: 12px;
  line-height: 16px;
  color: #858792;
}

.block-50 {
    width: calc(50% - 13px);
    height: 300px;
    box-shadow: 0 10px 10px 10pxrgba (0, 0, 0, 0.2);
	padding-left: calc(50% - 565px);
    padding-top: 573px;
}

.swiper-container {
  width: 100%;
  height: 100%;
}

.facebook-responsive {
overflow:hidden;
padding-bottom:66.25%;
position:relative;
height:0;
}
.facebook-responsive iframe {
left: 301px;
top: 79px;
/* height: 500px; */
width: 60%;
position: absolute;
}

.fb-video {
  width: 553px;
}