html {
  position: relative;
  min-height: 100%;
}
#bg {
  position:fixed;
  left: 50%;
  transform: translateX(-50%);
  z-index:0;
}
#bg div[class^='bg-'] {
  width:1920px;
  height:163px;
  vertical-align: middle;
  text-align: center;
}
#bg .bg-0 {
  background:url("../images/guest/bg/bg-0.jpg") top center;
}
#bg .bg-1 {
  background:url("../images/guest/bg/bg-1.jpg") top center;
}
#bg .bg-2 {
  background:url("../images/guest/bg/bg-2.jpg") top center;
}
#bg .bg-3 {
  background:url("../images/guest/bg/bg-3.jpg") top center;
}
#bg .bg-4 {
  background:url("../images/guest/bg/bg-4.jpg") top center;
}
#bg .bg-5 {
  background:url("../images/guest/bg/bg-5.jpg") top center;
}
#nav {
  position:relative;
  z-index:1;
  width:100%;
  height:51px;
  background-color:#181717;
  font-size:14px;
  padding-top:5px;
  text-align:right;
  margin-bottom:75px;
}
#nav ul {
  list-style:none;
}
#nav ul li {
  display:inline-block;
  height:40px;
  padding:10px 12px;
}
#nav ul li:not(:first-child) {
  border-left:1px solid #fffdd9;
}
#logo {
  display:block;
  background:url("../images/logo.png");
  width:428px;
  height:264px;
  float:right;
  position:relative;
  top:-72px;
}
#wrapper {
  min-height:100%;
}
#footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width:100%;
  height:78px;
  background-color:#181717;
}
#footer-content {
  width:1000px;
  margin:auto;
}
.icon {
  position:relative;
  top:20px;
}
.icon a {
  display:inline-block;
  filter: alpha(Opacity=20);
  opacity: 0.2;
}
.icon a:hover {
  filter: alpha(Opacity=100);
  opacity: 1;
}
.icon .vk {
  background:url("../images/icon/vk.png");
  width:34px;
  height:34px;
}
.icon .youtube {
  background:url("../images/icon/youtube.png") 0 1px;
  width:50px;
  height:35px;
  left:6px;
}
.copyright {
  width:490px;
  margin-top:-41px;
  float:right;
}
.copyright .ndoors {
  background:url("../images/icon/ndoors.png");
  width:133px;
  height:45px;
}
.copyright .inst-game {
  background:url("../images/icon/inst-game.png");
  width:82px;
  height:73px;
}
.copyright a {
  position:relative;
  float:left;
  top:5px;
  padding:0 3px;
  display:inline-block;
  filter: alpha(Opacity=60);
  opacity: 0.6;
}
.copyright a:nth-child(1) {
  top:14px;
}
.copyright a:nth-child(2) {
  left:9px;
}
.copyright a:hover{
  filter: alpha(Opacity=100);
  opacity: 1;
}
.copyright span {
  position:relative;
  float:right;
  top:19px;
}