/* 启动页 */
.loading {
	display: table;
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	width: 100%;
	height: 100%;
	background: url(../img/welcome-bg.jpg) no-repeat center center;
	background-size: 100% 100%;
	z-index: 9999;
}

.loading .progress-box {
	width: 7rem;
	height: .25rem;
	border-radius: .15rem;
	overflow: hidden;
	background-color: rgba(255, 255, 255, .5);
	position: fixed;
	left: 50%;
	margin-left: -3.5rem;
	top: 83.2vh;
}
.loading .progress-box .gres {
	width: 0%;
	height: .25rem;
	background-color: #5C709E;
}
.loading .progress {
	width: 100%;
	height: 1rem;
	font-size: .5rem;
	color: #363636;
	line-height: 1rem;
	text-align: center;
	position: fixed;
	left: 0;
	top: 80vh;
}


.wel-logo{
	width: 6.4rem;
	position: fixed;
	left: 50%;
	margin-left: -3.2rem;
	bottom: 8vh;
}
.wel-txt{
	width: 1.2rem;
	position: fixed;
	right: 5.6rem;
	top: 9vh;
}
.wel-txt.txt2{
	left: 5.6rem;
	top: 53vh;
}


/* 全景区位 */
.qjqw-con {
	width: 100%;
	height: auto;
	background: #000000 url(../img/load-txt.png) no-repeat center center;
	background-size: 1.93rem 1.08rem;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0rem;
}

.qjqw-con .tab_menu {
	width: 100%;
	height: 100%;
	position: relative;
	overflow: hidden;
}

.tab_menu .nav_list {
	width: 3.2rem;
	overflow: hidden;
	position: absolute;
	right: .8rem;
	top: 1.2rem;
	z-index: 9999;
}

.tab_menu .nav_list li {
	width: 100%;
	height: 1rem;
	margin-bottom: .5rem;
}


.tab_menu .tab_box,
.tab_menu .tab_box li {
	width: 100%;
	height: 100%;
}

.tab_menu .tab_box li .iframe-box {
	width: 100%;
	height: 100%;
	position: relative;
	z-index: 11;
}