.bg {
	background: url(../img/bg.jpg)no-repeat center center;
	background-size: cover;
	width: 100%;
	height: 100vh;
}

.container {
	/*width: 1200px;
	min-width: 1200px; */
	width: 100%;
	margin: 0 auto;
}

.logo {
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	padding: 20px 0;
}

.logo .logo_title {
	line-height: 80px;
	font-size: 30px;
	font-weight: bold;
	padding-left: 100px;
	color: #ffffff;
}

.el_label {
	padding: 20px 0;
}

.el_label ul {
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	flex-wrap: wrap;
	padding-bottom: 20px;
}

.el_label ul li {
	width: 190px;
	height: 100px;
	line-height: 100px;
	text-align: center;
	font-size: 20px;
	color: #ffffff;
	margin-right: 18px;
}

.el_label ul li.obj_association {
	background-color: #00dce8;
}

.el_label ul li.network {
	background-color: #ff2586;
}

.el_label ul li.century {
	background-color: #E100E5;
}

.el_label ul li.news {
	background-color: #92DEFF;
}



.el_label ul li.changxiangwulian {
	background-color: #c55a11;
}
.el_label ul li.wubianzhun {
	background-color: #adb9ca;
}

.el_label ul li.ecode_erjipingtai {
	background-color: #7030a0;
}





.el_label ul li.big_data {
	background-color: #A85FFF;
}

.el_label ul li.cold_chain {
	background-color: #00E78C;
}

.el_label ul li.barcode_competition {
	background-color: #FF9D0F;
}

.el_label ul li.imagine_coldchain {
	background-color: #3993F5;
}

.el_label ul li.ecode {
	background-color: #00E7FE;
}

.el_label ul li.one_yard {
	background-color: #757575;
}

.el_label ul li.standard_network {
	background-color: #00B6EE;
}

.el_label ul li.supply_chain {
	background-color: #67AC2D;
}

.about_us {
	width: 300px;
	height: 80px;
	line-height: 80px;
	background-color: #df8e18;
	font-size: 20px;
	text-align: center;
	color: #ffffff;
	align-self: center;
}

/* footer{
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding-bottom: 20px;
} */

.about_box {
	display: flex;
	display: -webkit-flex;
	justify-content: space-around;
}

.about_box .QR_code {
	align-self: center;
	padding-left: 50px;
}

.about_box .QR_code img {
	width: 100px;
	height: 100px;
}

.about_box .QR_code .code_title {
	padding-top: 10px;
	text-align: center;
	color: #ffffff;
}

.about_box .mailbox {
	align-self: center;
	line-height: 36px;
	font-size: 18px;
	color: #ffffff;
	padding-right: 50px;
}

.Keep_on_record {
	text-align: center;
	color: #ffffff;
	padding-top: 20px;
}