html,
body {
	margin: 0;
	padding: 0;
	height: 100vh;
	width: 100vw;
}
.flex {
	display: flex;
	display: -webkit-flex;
}

.flex-center {
	justify-content: center;
}

.flex-start {
	justify-content: flex-start;
}

.flex-end {
	justify-content: flex-end;
}

.flex-between {
	justify-content: space-between;
}

.flex-y-between {
	align-content: space-between;
}

.flex-y-center {
	align-items: center;
}

.flex-y-start {
	align-items: flex-start;
}

.flex-y-end {
	align-items: flex-end;
}

.flex-column {
	flex-direction: column;
}

.flex-wrap {
	flex-wrap: wrap;
}

.flex-nowrap {
	flex-wrap: nowrap;
}

.col-19 {
	flex: 0 0 19%;
}

.col-20 {
	flex: 0 0 20%;
}

.col-33 {
	flex: 0 0 33.33%;
}

.col-30 {
	flex: 0 0 30%;
}

.col-50 {
	flex: 0 0 50%;
}

.col-70 {
	flex: 0 0 70%;
}

.col-80 {
	flex: 0 0 80%;
}

.col-100 {
	flex: 0 0 100%;
}

.flex1 {
	flex: 1;
}

.m_header {
	height: 13vh;
	background: #FFFFFF;
	font-size: 28px;
	font-family: Alibaba-PuHuiTi-M, Alibaba-PuHuiTi;
	font-weight: normal;
	color: #333333;
	padding-left: 93px;
}

.m_header img {
	width: 62px;
	margin-right: 16px;
}

.m_footer {
	height: 10vh;
	font-size: 16px;
	font-family: Alibaba-PuHuiTi-M, Alibaba-PuHuiTi;
	font-weight: normal;
	color: #616161;
}

.m_footer img {
	width: 88px;
}

.login_align {
	width: 1px;
	height: 20px;
	background: #D8D8D8;
	margin: 0 20px 0 15px;
	/* border: 1px solid #979797; */
}

.hidden {
	display: none;
}

.abnormal_long {
	width: 100%;
	height: 7.8vh;
	background: url(../images/abnormal_long.png) center no-repeat;
	background-size: 100% auto;
	font-size: 15px;
	font-family: Alibaba-PuHuiTi-R, Alibaba-PuHuiTi;
	font-weight: normal;
	color: #FFFFFF;
	position: absolute;
	top: 3vh;
	padding-top: 1vh;
	z-index: 2;
}

.abnormal_short {
	width: 50%;
	height: 7.8vh;
	background: url(../images/abnormal_short.png) center no-repeat;
	background-size: 100% auto;
	font-size: 15px;
	font-family: Alibaba-PuHuiTi-R, Alibaba-PuHuiTi;
	font-weight: normal;
	color: #FFFFFF;
	position: absolute;
	top: 3vh;
	padding-top: 0;
	z-index: 2;
}