html {
	-ms-text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%;
	font-size: 62.5%;
	/* 限制根元素字体大小最大为50px */
	font-size: 10vw;
}

* {
	margin: 0;
	padding: 0
}

a {
	outline: none
}

a,
a:hover {
	text-decoration: none
}

html {
	zoom: 1;
	height: 100%
}

html * {
	outline: 0;
	zoom: 1
}

html button::-moz-focus-inner {
	border-color: transparent !important
}

body {
	overflow-x: hidden
}

blockquote,
body,
code,
dd,
div,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
	margin: 0;
	padding: 0
}

a img,
fieldset {
	border: 0
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
	font-style: normal;
	font-weight: 400
}

li {
	list-style: none
}

caption,
th {
	text-align: left
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-size: 100%;
	font-weight: 400
}

q:after,
q:before {
	content: ""
}

button,
input[type=button],
input[type=reset],
input[type=submit] {
	-webkit-appearance: none
}

em,
i {
	font-style: normal
}

img {
	max-width: 100%
}

button {
	outline: none;
	border: none
}

.download-container {
	display: flex;
	text-align: center;
	align-items: center;
	flex-direction: column;
	color: #b22222;
	font-family: "微软雅黑", sans-serif;
	height: 100vh;
	width: 10rem;
	background: url(../img/bg.png) 100% no-repeat;
	background-size: 100% 100%;
}

.logo {
	width: 40%;
	position: absolute;
	top: 5%;
}

.desc {
	width: 90%;
	position: absolute;
	top: 30%;
}

.btn {
	background: #d82b2b;
	color: #fdb44b;
	font-size: 20px;
	border: none;
	border-radius: 10px;
	border: 1px solid;
	padding: 12px 0;
	width: 40%;
	cursor: pointer;
	font-weight: bold;
	box-shadow: 0 2px 8px rgba(216, 43, 43, 0.2);
	position: absolute;
}

.line {
	top: 40%;
}

.lines {
	top: 50%;
}

.liness {
	top: 60%;
}

.download {
	top: 65%;
}

.open-app {
	font-size: 14px;
	color: #7a2323;
}

.open-app a {
	color: #d82b2b;
	text-decoration: underline;
	margin-left: 4px;
}

.sponsor-img {
	width: 90%;
	background-color: #fff;
	border-radius: 15px;
	opacity: 0.7;
	position: absolute;
	top: 75%;
}

.bottom-img {
	width: 110%;
	position: absolute;
	bottom: 0px;
}