html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

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

caption, th, td {
  text-align: left;
  font-weight: normal;
  vertical-align: middle;
}

q, blockquote {
  quotes: none;
}
q:before, q:after, blockquote:before, blockquote:after {
  content: "";
  content: none;
}

a img {
  border: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
  display: block;
}

.clearfix {
  *zoom: 1;
}

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

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

html {
  min-width: 1100px;
  height: 100%;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-size: 12px;
  background-color: #000;
  height: 100%;
  font: Arial,sans-serif;
}

#wrapper {
  position: relative;
  overflow: hidden;
}

a {
  text-decoration: none;
  color: #FFF;
}
a:hover {
  color: #FFF;
  text-decoration: none;
}
a:visited {
  color: #FFF;
}

body, #wrapper, #main, #sidebar, #mainslider {
  min-height: 800px;
  height: 100%;
}

.copyright {
  position: absolute;
  bottom: 0px;
  height: 20px;
  padding: 4px 0;
  left: 0;
  display: block;
  width: 100%;
  text-align: center;
  font-size: 10px;
  color: #666;
}

#main {
  position: relative;
}

#contents-wrap {
  position: relative;
}

#contents-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}
.logo-vantan {
  position: absolute;
  top: 0px;
  left: 0px;
}

#sidebar {
  position: absolute;
  top: 0;
  right: 0;
  overflow: hidden;
  padding: 0 0 20px;
  /* padding-bottom same .copyright height */
  width: 300px;
  background-color: #000;
}

.sidebar-menu > li {
  line-height: 0;
  background: #fff;
}
.sidebar-menu .btn-main {
  text-indent: -119988px;
  overflow: hidden;
  text-align: left;
  display: block;
  /* background: url(../../images/index/sidebar/sidebar_main.png) 0 0 no-repeat; */
  height: 0px;
}

#sidebar-footer {
  position: relative;
  padding: 35px 20px;
  color: #FFF;
  background-color: #000;
}

.btn-menu {
  overflow: hidden;
  text-align: left;
  display: block;
  width: 300px;
  height: 27%;
  padding: 0 50px;
  box-sizing: border-box;
}
.btn-menu img {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
}
.btn-tip {
  background: #07609c;
}
.btn-tid {
  background: #bd0203;
}
.btn-ue4 {
  background: #f7941e;
}

.flex-active {
  filter:alpha(opacity=60) !important;
  -moz-opacity: 0.6 !important;
  opacity: 0.6 !important;
}

.social-area {
}
.social-area > ul > li {
  display: -moz-inline-stack;
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  zoom: 1;
  *display: inline;
  margin-right: 8px;
}

.btn-social-list a {
  text-indent: -119988px;
  overflow: hidden;
  text-align: left;
  display: block;
  width: 40px;
  height: 40px;
  background: url(../../images/index/sidebar/sb_social.png) 0 0 no-repeat;
}

#btn-facebook {
  background-position: -40px 0;
}
#btn-line {
  background-position: -80px 0;
}
#btn-gplus {
  background-position: -120px 0;
}

.nav-icon {
  position: absolute;
  left: 0;
  top: 2px;
  display: -moz-inline-stack;
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  zoom: 1;
  *display: inline;
  width: 24px;
  height: 24px;
}

.sidebar-nav {
  margin: 0 0 35px;
}
.sidebar-nav > li {
  position: relative;
  padding: 0 0 0 30px;
  font-size: 30px;
}

.slides > li > img {
  width: 100%;
}

#mainslider {
  position: relative;
  overflow: hidden;
  width: calc(100% - 300px);
  width: -webkit-calc(100% - 300px);
  width: -moz-calc(100% - 300px);
  height: 100%;
}
#mainslider ul {
}
#mainslider li {
  display: none;
  position: relative;
}

.panel-obj, .panel-obj2 {
  position: absolute;
}
#panel-main .panel-inner {
  background: url(../../images/index/slider/main.jpg) center center no-repeat;
  background-size: cover;
}
#panel-tip .panel-inner {
  background: url(../../images/index/slider/tip.jpg) center center no-repeat;
  background-size: cover;
}
#panel-tid .panel-inner {
  background: url(../../images/index/slider/tid.jpg) center center no-repeat;
  background-size: cover;
}
#panel-ue4 .panel-inner {
  background: url(../../images/index/slider/ue4.jpg) center center no-repeat;
  background-size: cover;
}

#panel-main .panel-obj {
  top: 31px;
  left: 11px;
}
#panel-main .panel-obj2 {
  top: 75%;
  left: 50%;
  width: 69.2%;
  max-width: 800px;
  transform: translate(-50%,-50%);
  -webkit-transform: translate(-50%,-50%);
  -moz-transform: translate(-50%,-50%);
}

#panel-tip .panel-obj {
  right: 5%;
  top: 8%;
  width: 27.27%;
  max-width: 300px;
}
#panel-tip .panel-obj2 {
  right: 7%;
  top: 50%;
  width: 49.09%;
  max-width: 540px;
}
#panel-tid .panel-obj {
  left: 3%;
  top: 5%;
  width: 27.27%;
  max-width: 300px;
}
#panel-tid .panel-obj2 {
  left: 5%;
  top: 50%;
  width: 48.73%;
  max-width: 536px;
  transform: translateY(-30%);
  -webkit-transform: translateY(-30%);
  -moz-transform: translateY(-30%);
}
#panel-ue4 .panel-obj {
  right: 5%;
  top: 5%;
  width: 13.27%;
  max-width: 146px;
}
#panel-ue4 .panel-obj2 {
  left: 7%;
  top: 65%;
  width: 56.18%;
  max-width: 618px;
}


.panel-inner {
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
}
.panel-inner img {
  max-width: 100%;
}