html {
	font-family: PingFangSC-Medium, Avenir, Helvetica, Arial, sans-serif;
	margin: 0;
	padding: 0;
	border: 0;
	-webkit-text-size-adjust: none;
	-ms-text-size-adjust: none;
	line-height: 100%;
}

body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
code,
b,
del,
dfn,
em,
img,
q,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
dialog,
figure,
footer,
header,
hgroup,
nav,
section {
	margin: 0;
	padding: 0;
	border: 0;
	font: inherit;
	vertical-align: baseline;
	font-family: Avenir, Helvetica, Arial, sans-serif;
}

ul,
ol,
dl {
	list-style: none;
}


/* 重设 HTML5 标签, IE 需要在 js 中 createElement(TAG) */

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	display: block;
}


/* HTML5 媒体文件跟 img 保持一致 */

audio,
canvas,
video {
	display: inline-block;
	*display: inline;
	*zoom: 1;
}


/* 要注意表单元素并不继承父级 font 的问题 */

body,
button,
input,
select,
textarea {
	font: 14px/1.5 Avenir, Helvetica, Arial, sans-serif;
	/*font-weight: serif;*/
	outline: none;
}

input,
select,
textarea {
	font-size: 100%;
}

input {
	background: none;
	outline: none;
	border: 0px;
	appearance: none;
}

img {
	max-width: 100%;
	display: block;
}

a:hover,
a:visited,
a:link,
a:active {
	text-decoration: none;
	color: #333;
}

.flex {
	display: flex;
}

.flex-1 {
	flex: 1;
}


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

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


/* 垂直flex */

.flex-column {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-orient: vertical;
	-webkit-box-direction: normal;
	-ms-flex-direction: column;
	flex-direction: column;
}

.clearfix {
	zoom: 1;
}

.clearfix:after {
	content: "";
	display: block;
	clear: both;
	height: 0;
}

.t-c {
	text-align: center;
}


.container {
	width: 100vw;
	height: 100vh;
	overflow: hidden;
	min-width: 1200px;
	background: #fff;
}

.logo {
	margin: 1.66vh 2.083vw;
}

.swiper-wrapper img {
	width: 100vw;
	height: 52vh;
}

.main {
	position: relative;
	top: 0;
	left: 0;
}

.form-box {
	position: absolute;
	top: 6.66vh;
	right: 12vw;
	background: #fff;
	z-index: 999;
	padding: 4.83vh 2vw 2.5vh;
	border-radius: 10px;
}

.login-title {
	width: 100%;
	text-align: center;
	color: #000;
	font-size: 12px;
	height: 1.66vh;
	line-height: 1.66vh;
	position: relative;
	margin-bottom: 4vh;
}

.login-title:after {
	content: "";
	width: 100%;
	height: 2px;
	background-color: #e4e4e4;
	position: absolute;
	bottom: 50%;
	z-index: 1;
	left: 0;
}

.login-title span {
	font-size: 19px;
	color: #707070;
	position: relative;
	top: 0;
	left: 0;
	background-color: #fff;
	padding: 0 5px;
	z-index: 2;
}

.login-title:before {
	content: "";
	width: 80px;
	height: 2px;
}

.input-box {
	width: 19vw;
	height: 5vh;
	line-height: 5vh;
	border-bottom: 1px dashed #ccc;
	margin: 1vh 10px;
}

.input-box span {
	display: inline-block;
	width: 58px;
}

input[type="submit"] {
	font-size: 16px;
	width: 100%;
	height: 4.2vh;
	line-height: 4.2vh;
	border-radius: 4px;
	color: #fff;
	background: #BF001A;
	margin: 3vh 0 2vh;
}

.qrcode {
	position: relative;
	top: 0;
	left: 0;
	text-align: right;
	cursor: pointer;
}

.qrcode:hover img {
	display: block;
}

.qrcode img {
	position: absolute;
	bottom: 20px;
	right: -80px;
	z-index: 999;
	display: none;
}


.product-title {
	font-size: 28px;
	color: #A80808;
	margin: 2vh 0 5px;
}

.line {
	width: 70px;
	height: 4px;
	margin: 0 auto;
	background: #A49D9D;
	margin-bottom: 1.66vh;
}

.product {
	min-width: 300px;
	font-size: 16px;
	color: #A49D9D;
}

.product-type {
	font-size: 27px;
	font-weight: bold;
	letter-spacing: 2px;
}

.product .img-box {
	margin: 1vh 0 2vh;
}

.product .img-box img {
	width: 5.8vw;
	height: 5.8vw;
}

.footer {
	width: 100%;
	position: absolute;
	left: 0;
	bottom: 0;
	text-align: center;
	background: #68676b;
	height: 3.3vh;
	line-height: 3.3vh;
	color: #fff;
}

@media (min-width: 1600px){
    .input-box {
		width: 16.3vw;
	}  
}