/****对齐方式****/
.fx_cs{
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.fx_c{
	display: flex;
	align-items: center;
}
.fx_cc{
	display: flex;
	align-items: center;
	justify-content: center;
}
.tx_c{
	margin-left: 50%;
	transform: translateX(-50%);
}
.txt1{
	font-size: 22px;
	color: #393939;
	margin-left: 15px;
}
.txt2{
	font-size: 28px;
	color: #333333;
}
.txt3{
	font-size: 46px;
	color: #F56E00;
	margin-top: 23px;
}
.txt4{
	font-size: 36px;
	color: #333333;
}
.txt5{
	font-size: 18px;
	color: #000000;
}
.txt6{
	font-size: 15px;
	color: #FF821C;
}
.txt7{
	color: #FFFFFF;
	font-size: 20px;
	font-weight: bold;
}
.txt8{
	color: #DFDFDF;
	font-size: 16px;
	line-height: 2;
}
.txt9{
	font-size: 15px;
	color: #575757;
}
.main{
	width: 100%;
	height: 100%;
	overflow-x: hidden;
	overflow-y: auto;
}
.bg_img1{
	width: 2578px;
	margin-left: 50%;
	transform: translateX(-50%);
}
.bg_img2{
	width: 1200px;
	position:absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
}
.bg_img3{
	width: 1200px;
	margin-left: 50%;
	transform: translateX(-50%);
}
.title1{
	width: 1200px;
	height: 840px;
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
}
.menu{
	width: 510px;
	margin-top: 50px;
}
.menu>div{
	text-align: center;
}
.m_icon{
	width: 58px;
	height: 58px;
	border-radius: 50%;
	background: #FFFFFF;
	text-align: center;
	display: inline-block;
}
.m_icon>img{
	height: 26px;
	margin-top: 16px;
}
.menu>div>span{
	font-size: 17px;
	color: #575757;
}
.downBtn{
	display: inline-block;
	width: 252px;
	height: 67px;
	border-radius: 34px;
	font-size: 20px;
	border: 0;
	display: flex;
	align-items: center;
	margin-top: 40px;
}
.bt_mode1{
	background: #FF821C;
	color: #FFFFFF;
}
.bt_mode2{
	color: #333333;
	background: #FFFFFF;
	margin-left: calc(50% - 126px);
}
.downBtn>span{
	margin-left: 33px;
}
.downBtn>img{
	width: 26px;
	margin-left: 24px;
}
.title2{
	height: 677px;
	width: 100%;
	position: relative;
}
.line{
	width: 69px;
	height: 7px;
	background: #FF821C;
	border-radius: 27px;
	display: inline-block;
}
.introduce{
	width: 1000px;
	margin-left: 50%;
	transform: translateX(-50%);
	margin-top: 100px;
}
.introduce>div{
	text-align: center;
}
.introduce>div>img{
	width: 100px;
}
.introduce>div>div{
	text-align: center;
	margin-top: 35px;
}
.introduce>div>div>span:first-child{
	font-size: 22px;
	color: #000000;
	font-weight: bold;
}
.introduce>div>div>span:last-child{
	font-size: 16px;
	color: #000000;
}
.tt_txt{
	position:absolute;
	top: 98px;
	left: 0;
	width: 100%;
}
.tt_txt2{
	position: absolute;
	top:180px;
	left: calc(50% - 570px);
}
.circle{
	height: 68px;
	width: 68px;
	border-radius: 50%;
	border: 1px solid #FF821C;
	text-align: center;
}
.tt_txt3{
	width: 100%;
	position: absolute;
	left: 0;
	top: 55px;
	text-align: center;
}
.tt_txt4{
	width: 1200px;
	margin-left: 50%;
	transform: translateX(-50%);
}
.tt_txt5{
	background: #3B3B3B;
	text-align: center;
	font-size: 14px;
	color: #818181;
	line-height: 52px;
}
.qrcode{
	width: 248px;
	border-radius: 14px;
	background: #FFFFFF;
	text-align: center;
	box-shadow: 0px 3px 12px #CCB79C29;
	margin-top: 20px;
	display: inline-block;
	overflow: hidden;
	height: 0px;
}
.qrcode>img{
	width: 140px;
	margin-top: 20px;
}
.qrcode>div{
	padding: 25px 30px 0 30px;
}
.qrcode>div>img{
	width: 78px;
}