nav {
  float:left; 
  margin:0 0 0 438px;
  /*-webkit-transition: all 300ms linear;
    -moz-transition: all 300ms linear;
    -o-transition: all 300ms linear;
    -ms-transition: all 300ms linear;
    transition: all 300ms linear;*/
}
nav[lang="en"]{
  margin-left: 466px;
}
*,
*:after,
*::before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.menu_item_bg{  
  display:inline-block;
}
nav .menu_item 
{
  position: relative;
  display: inline-block;
  height:38px;
  margin: 0 0 0 38px;
  outline: none;
  text-decoration: none;
  text-transform: uppercase;
  /*letter-spacing: 1px;*/
  /*font-weight: 400;*/
  /*text-shadow: 0 0 1px rgba(255,255,255,0.3);*/   
  font-size: 13px;      
    -webkit-transition: color 0.3s;
  -moz-transition: color 0.3s;
  transition: color 0.3s;
  color: #FFF;
  text-shadow: 0 0 1px rgba(255,255,255,0.3);
  padding:12px 0 0 0;
  
}
.menu_item i{
  visibility:hidden;  
}
.menu_line {
    display: inline-block;
}
/*nav .menu_item a
{
    position: relative;
    display: block;
    z-index: 199;
    color: #fff;
    height: 45px;
}*/
nav a:focus, nav a:hover, nav a.selected{
  outline: none;
  color:#fff; 
}
.menu_item span{
  position:absolute;
  width:10px;
  height:6px;
  bottom:-4px;
  left:0;
  right:0;
  background:url(../Images/menu_item_span.png) center no-repeat;
  opacity:0;
  -webkit-transition: all 160ms linear;
    -moz-transition: all 160ms linear;
    -o-transition: all 160ms linear;
    -ms-transition: all 160ms linear;
    transition: all 160ms linear;
}
.menu_item_bg.showSpan .menu_item span,
.menu_item_bg.active .menu_item span{
  bottom:-3px;
  opacity:1;
}
/*-----------------------Sub Menu ------------------*/
.sub_menu_bg{
  position:absolute;
  /*height:232px;*/
  width:auto;
  padding:10px 20px 10px 0;
  background:rgba(255,255,255,1);
  margin-top:2px;
  display:none;
}
.sub_menu_box{
  float:left;
  width:298px;
  margin:0 0 2px 20px;
}
.sub_menu_item{
  float:left;
  width:100%;
  height:30px;
  line-height:30px;
  font-size:12px;
  color:#333;
  border-top:1px solid rgba(189,130,50,0.16);
}
.sub_menu_item:first-child{
  /*border-bottom:1px solid rgba(189,130,50,0);*/
  border:none;
}
.sub_menu_item:hover{
  color:#BD8232;
  /*border-bottom:1px solid rgba(189,130,50,0.26);*/
}
.sub_menu_item.active{
  /*padding-left:3px;*/
  color:#BD8232;
}
.sub_menu_item i:before{
  float:right;
  font-size:9px;
  margin-right:5px;
  line-height:30px;
  font-family:'FontAwesome';  
  content:'\f105';
}
.menu_thumb_bg{
  /*float:right;*/
  /*position:absolute;
  left:100%;
  top:0;
  width:310px;
  height:208px;*/
  position:relative;
  float:left;
  width:100%;
  margin:10px 0 8px 0;
  border:3px solid #BD8232;   
}
.menu_thumb_bg img{
  width:100%;
  height:auto;  
  background:#000;
  opacity:0;
}
.hover_thumb{
  position:absolute;  
  top:0;
  left:0;
  width:100%;
  height:100%;
  /*background-image:url(../thumbnail.jpg);*/
  background-size:cover;
  -webkit-transition: all 260ms linear;
    -moz-transition: all 260ms linear;
    -o-transition: all 260ms linear;
    -ms-transition: all 260ms linear;
    transition: all 260ms linear;
  -webkit-transition-delay: 110ms; /* Safari */
  -moz-transition-delay: 110ms;
  -o-transition-delay: 110ms;
  -ms-transition-delay: 110ms;
    transition-delay: 110ms;
  /*display:none;*/
}
/*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, font, 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 {
  background: transparent;
  outline: 0 none;
  margin: 0 auto;
    padding: 0;
    border: 0 none;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}*/
a{
  text-decoration:none;
    cursor: pointer;
}
a:hover{
  text-decoration:none;
}

body {
  margin:0px auto;
  font: 14px/18px "san_francisco_displaymedium",'Arial';
    background: #fff;
  background-size:cover;
  color:#333;
  -webkit-font-smoothing: subpixel-antialiased;
  -ms-font-smoothing: subpixel-antialiased;
  font-weight: 400;
  position:relative;
  width:100%;
  height:100%;
  overflow:hidden;
}
/*body:after{
    display:none;
  background:url(../Images/control_btn_03_active.png)
  ,url(../Images/control_btn_04_active.png)
  ,url(../Images/control_btn_05.png)
  ,url(../Images/control_btn_06_active.png);
}*/
/*-----------------------Header------------------*/
.header_bg{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height: 60px;
  /*background:rgba(0,174,197,0.8);
  border-bottom: 3px solid rgba(189,130,50,0.6);*/
  z-index:11;
  /*display:none;*/
}
.header_bar{
  position:absolute;
  width:100%;
  height:44px;
  background:rgba(184,0,0,1);
  z-index:10;
}
.header_line{
  position:relative;
  width:100%;
  height:4px;
  top:0;
  background:rgba(255,255,255,1);
  z-index:9;
}
.footer_bg{
  position:fixed;
  bottom:0;
  left:0;
  width:100%;
  height:56px;
  z-index:11;
}
.footer_line{
  position:absolute;
  width:100%;
  height:5px;
  bottom:0px;
  background:rgba(255,255,255,1);
  z-index:9;
}
.control_bar{
  position:absolute;
  bottom:0;
  right:0;
  width:332px;
  /*width:248px;*/
  height:46px;
/*  background:url(../Images/control_bar.png) left bottom;  */
  z-index:12;
  padding:7px 0 0 0;
}
.bordered_layer {
    border: 5px solid black; /* Điều chỉnh kích thước và màu sắc của border */
    padding: 10px; /* Điều chỉnh khoảng cách giữa border và nội dung */
}
.navigation_bg{
  position: fixed;
  bottom: 10px;
  right: 5px;
  height:46px;
  background: rgb(255 255 255);
  z-index:12;
  padding:7px 10px 0px;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
  display:none;
}
.navi_btn{
  float:left;
  width:32px;
  height:32px;
  background:#B80000;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
  margin-left:8px;
  -webkit-transition: all 160ms linear;
    -moz-transition: all 160ms linear;
    -o-transition: all 160ms linear;
    -ms-transition: all 160ms linear;
    transition: all 160ms linear;
}
.navigation_bg .cu_chi_name {
  display: block;
  float: left;
}
.navi_btn.toancanh { 
  width: unset;
  background: unset;
  color: #B80000;
  font-weight: bold;
  line-height: 34px;
  font-size: 15px;
  padding-right: 15px;
}
.navi_btn.toancanh:hover {
  background: unset;
  color: #000000;
}
.navi_btn i{
  width:32px;
  height:32px;
  color:#fff;
  font-size:16px;
  text-align:center;
  line-height:33px;
}
.navi_btn:hover{
  background-color:#EA3232; 
}
.navi_btn:active{
  background-color:#9A0000; 
}

.navi_btn.music {
  background: #9E9E9E;
}
.navi_btn.music.on {
  background: #B80000;
}
.navi_btn.music.on .on {
  display: block;
  visibility: visible;
  opacity: 1;
}
.navi_btn.music.on .off {
  display: none;
  visibility: hidden;
  opacity: 0;
}
.navi_btn.music .on {
  display: none;
  visibility: hidden;
  opacity: 0;
  background: #;
}
.title_bg{
  position:absolute;
  bottom:5px;
  right:292px;
  /*right:208px;*/
  min-width:180px;
  height:36px;
  background:url(../Images/title_bg.png) left bottom; 
  z-index:11;
}
.pano_title{
  font-size:13px;
  text-transform: uppercase;
    text-align: center;
  color:#FFD24D;
  line-height:39px;
  padding:0 48px 0 40px;
}
.master_pano_link_bg{
  position:absolute;
  left:22px;
  bottom:22px;  
}
.master_pano_link_bg a{
  float:left;
  text-transform:uppercase;
  color:#fff;
  text-shadow: 0 0 5px rgba(0,0,0,1);
  font-size:16px;
  font-family: 'san_francisco_displaybold';
  display:none;
}
.master_pano_link_bg a.active{
  display:block;
}
.master_pano_link_bg a i{
  float:left;
  font-size:22px;
  margin-right:10px;
  margin-top:-2px;
}
/*-------------------------Tooltip----------------------*/
.pano_tooltip{
  position: absolute;
    z-index: 9999 !important;
  background:rgba(184,0,0,0.8) !important;
  color:#fff;
  padding:9px 12px 8px 12px !important;
  border-radius:0;
  border:none;
  margin-right:20px!important;
  font: 14px "san_francisco_display_regulRg",'Arial'  !important;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  border-radius: 3px;
}
.ui-tooltip {
  padding:8px;
  position:absolute;
  z-index:100;
  -o-box-shadow: none;
  -moz-box-shadow: none;
  -webkit-box-shadow: none;
  box-shadow: none;
}
.button-close {
  position: absolute;
  width: 32px;
  height: 32px;
  background: #9A0000;
  text-align: center;
  line-height: 32px;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  top: 0;
  right: 0;
  font-size: 22px;
}
.button-close svg path {
    fill: #fff;
}
.button-close:hover{  
  background: #800000;
}
.button-zoom {
  position: absolute;
  width: 32px;
  height: 32px;
  background: #9A0000;
  text-align: center;
  line-height: 32px;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  top: 0;
  right: 32px;
  font-size: 22px;
}
.button-zoom svg path {
    fill: #fff;
}
.button-zoom:hover{  
  background: #800000;
}
/*.fancybox-slide--iframe .fancybox-content {
    width  : 800px;
    height : 600px;
    max-width  : 90%;
    max-height : 90%;
    margin: 0;
}*/
/*---------------------Máy tính bàn-----------------------------*/
@media only screen and (min-width : 1200px){
  .menu_item_bg:hover .menu_item span{
    bottom:-3px;
    opacity:1;
  }
}
/*---------------------Máy tính bảng ngang-----------------------------*/
/*@media only screen and (min-width : 960px) and (max-width : 1199px){*/
@media only screen and (min-width : 992px) and (max-width : 1200px) {
  .sub_menu_bg.last{
    right:50px; 
  }
  .lang_menu_bg{
    font-size:13px;
    margin: 12px 12px 0 0;
  }
  .master_pano_link_bg{
    left:12px;
    bottom:15px;  
  }
  .master_pano_link_bg a{
    font-size:15px;
  }
  .master_pano_link_bg a i{
    font-size:22px;
    margin-top:-2px;
  }
}

.header_bg {background: #b80000;justify-content: space-between;display: flex;flex-wrap: nowrap;}

header.header {
  background: #b80000;
  position: fixed;
  z-index: 999;
  width: 100%;
/*  height: 70px;*/
}

header.header .logo-wrapper img {
  object-fit: cover;
  border-radius: 50%;
  width: 100%;
  height: 100%;
  max-width: 50px;
}

header.header h1, header.header h2, header.header a {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 0px;
} 

header.header h1 {
  text-align: left;
}

header.header h2 {
  text-align: right;
}

header.header .header_right {
  
}

header.header .header_right .logo-doan {
  width: 100%;
  max-width: 50px;
}
header.header .header_left .logo-cuchi {
  width: 100%;
  max-width: 50px;
}
.game_control {
  padding: 10px;
  width: 170px;
  position: fixed;
  right: 12px;
  bottom: 70px;
  background: #ffffffc9;
  border-radius: 15px;
  visibility: hidden;
  opacity: 0;
  transition: linear all 200ms;
  cursor: pointer;
}
.game_control.show {
  visibility: visible;
  opacity: 1;
  transition: linear all 200ms;
}
.game_control .navi_btn {
  margin-left: 0px;
}
.vr_wrapper {
  display: none;
  position: relative;
  width: 100%;
  height: 100%;
  justify-content: center;
  align-items: center;
/*    padding-bottom: 100px;*/
  z-index: 999;
  background: rgba(0, 0, 0, 0.23);
}
.vr_wrapper .vr_content {
  position: relative;
  width: 100%;
  text-align: center;
  height: 100%;
}
.vr_wrapper .vr_content p {
  width: 100%;
  height: 100%;
  position: relative;
  align-content: center;
justify-content: center;
}
.vr_wrapper.active {
  display: flex;
}

/*----------------------Điện thoại di động-------------------------------*/
/*@media only screen and (max-width : 767px)  {*/
@media only screen and (max-width : 767px)  {
  .button_back {
    display: block;
  }
  .button_back svg {
    width: 60%;
  }
  .game_control {
    right: 5px;
    bottom: 88px;
    width: 160px;
  }
  header.header h1 {
    font-size: 14px;
    line-height: 22px;
  }
  .navigation_bg {
    right: 0;
    left: 0;
    width: 100%;
    height: unset;
    padding-bottom: 10px;
  }
  .cu_chi_name {
    width: 100%;
  }
  .cu_chi_name a.navi_btn {
    text-align: center;
    width: 100%;
  }
  .navi_btn {
    display: inline-block;
    float: unset;
    margin-left: 0px;
  }
  .control_bar{
    width:100%;
    background:#fff;
    text-align:center;
    height: 80px;
  }
  .title_bg{
    bottom:46px;
    right:0;
    height:32px;
    width:100%;
    background:#B80000;
  }
  .pano_title{
    font-size:11px;
    line-height:35px;
    padding:0;
  }
  .master_pano_link_bg{
    display:none;
    /*left:auto;
    right:10px;
    bottom:55px;*/  
  }
  /*.fancybox-slide--iframe{
    overflow:hidden;
  }*/
  .fancybox-slide--iframe .fancybox-content {
      max-width  : 100% !important;
      max-height : 86% !important;
      margin: 0 !important;
  }
  .fancybox-slide--iframe .fancybox-content iframe{
    background:rgba(0,0,0,0.8);
    border: none;
    margin-left: 0 !important;
    padding-left: 0 !important;
    position: absolute;
  }

}