.page{
	background-size: cover;
	background-position: center center;
	background-repeat: no-repeat;
}
.page-0{ background-image: url(img_bg.png);}
.page-0-index{ background-image: url(img_bg_index.png);}
.page-0-wifi{ background-image: url(img_bg_pro.png);}
.page-1{ background-image: url(img_bg_bluetooth.png); background-size: 100% 100%; background-attachment: fixed;}
.page-2{ background-image: url(2.png);}

.page-01{ background-image: url(01.png);}
.page-02{ background-image: url(02.png);}
.page-03{ background-image: url(03.png);}
.page-04{ background-image: url(04.png);}
.page-05{ background-image: url(05.png);}
.page-06{ background-image: url(06.png);}

.btn-more{
	position: relative;
  	top:55%;
  	text-align: center;
  	width:250px;
  	margin: 0 auto;
}

.btn-more-wifi{
	top:62%;
}

.btn-more a{
  display: inline-block;
  float: left;
  width: 80px; /*60px;*/
}
.btn-more a img{
  width: 60px;
  height: auto;
}

.btn-msg{
	position: relative;
  	top:75%;
  	text-align: center;
  	width: 80%;
  	margin: 0 auto;
}

.btn-msg a{
  display: inline-block;
  float: left;
  width: 60px;
}
.btn-msg a img{
  width: 100%;
  height: auto;
}
.arrow-up{
	display:none;
}
.btn-download{
	position: absolute;
  	top:54%;
  	text-align: center;
  	width:100%;
}

.btn-download-index{
  	top:40%;
}

.btn-download-wifi{
  	top:29.5%;
}

.btn-download a{
  display: inline-block;
  margin-left: 0px;
}
.btn-download a img{
  width: 160px;
  height: auto;
}

.btn-buy{
	position: absolute;
  	top:70%;
  	text-align: center;
  	width:100%;
}
.btn-buy a{
  display: inline-block;
  margin-left: 0px;
}
.btn-buy a img{
  width: 230px;
  height: auto;
}


#mcover {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    z-index: 20000;
 }
 #mcover img {
    position: fixed;
    right: 35px;
    top: 5px;
    width: 280px!important;
    height: 220px!important;
    z-index: 20001;
 }


.share{
	display: none;
	position: absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
	background:url(guide.png) no-repeat center;
	background-size: cover;
	z-index: 9999;
}
.btn-group{
  position: absolute;
  top:40%;
  text-align: center;
  width:100%;
}
.btn-group a{
  display: inline-block;
  margin-left: -20px;
}
.btn-group a img{
  width: 160px;
  height: auto;
}

/* loading */
#loading{
	display:block;
	position:absolute;
	left:0;
	top:0;
	width: 100%;
	height: 100%;
	color:white;
	background: #697170;
	font-size: 1em;
	text-align: center;
	overflow:hidden;
	z-index: 9999;
}

.spinner {
  margin: 0 auto;
  width: 60px;
  height: 60px;
  position: relative;
  top:40%;
}

.container1 > div, .container2 > div, .container3 > div {
  width: 15px;
  height: 15px;
  background-color: #fff;
  border-radius: 100%;
  position: absolute;
  -webkit-animation: bouncedelay 1.2s infinite ease-in-out;
  animation: bouncedelay 1.2s infinite ease-in-out;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

.spinner .spinner-container {
  position: absolute;
  width: 100%;
  height: 100%;
}

.container2 {
  -webkit-transform: rotateZ(45deg);
  transform: rotateZ(45deg);
}

.container3 {
  -webkit-transform: rotateZ(90deg);
  transform: rotateZ(90deg);
}

.circle1 { top: 0; left: 0; }
.circle2 { top: 0; right: 0; }
.circle3 { right: 0; bottom: 0; }
.circle4 { left: 0; bottom: 0; }

.container2 .circle1 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.container3 .circle1 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}

.container1 .circle2 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.container2 .circle2 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}

.container3 .circle2 {
  -webkit-animation-delay: -0.7s;
  animation-delay: -0.7s;
}

.container1 .circle3 {
  -webkit-animation-delay: -0.6s;
  animation-delay: -0.6s;
}

.container2 .circle3 {
  -webkit-animation-delay: -0.5s;
  animation-delay: -0.5s;
}

.container3 .circle3 {
  -webkit-animation-delay: -0.4s;
  animation-delay: -0.4s;
}

.container1 .circle4 {
  -webkit-animation-delay: -0.3s;
  animation-delay: -0.3s;
}

.container2 .circle4 {
  -webkit-animation-delay: -0.2s;
  animation-delay: -0.2s;
}

.container3 .circle4 {
  -webkit-animation-delay: -0.1s;
  animation-delay: -0.1s;
}

@-webkit-keyframes bouncedelay {
  0%, 80%, 100% { -webkit-transform: scale(0.0) }
  40% { -webkit-transform: scale(1.0) }
}

@keyframes bouncedelay {
  0%, 80%, 100% {
    transform: scale(0.0);
    -webkit-transform: scale(0.0);
  } 40% {
    transform: scale(1.0);
    -webkit-transform: scale(1.0);
  }
}