html, body, nav, dl, dt, dd, p, h1, h2, h3, h4, ul, ol, li, input, button, textarea, footer {
	margin: 0;
	padding: 0
}
html, body {
	height: 100%;
	width: 100%;
	overflow: hidden;
}
body {
	font: 1.4rem/1.5 "Helvetica Neue", Helvetica, STHeiTi, "Microsoft Yahei", sans-serif;
	color: #3e3f3f;
	-webkit-text-size-adjust: none;
	min-width: 320px;
	background: #f7f8fb url(../w-bg.jpg) center center no-repeat;
	background-size: 100% 100%;
	text-align: center;
	color: #9d9d9d;
}
a {
	outline: 0;
	text-decoration: none;
	color: #3e3f3f;
	display: block;
	border: 1px solid #dee1e4;
	color: #333;
	border-radius: 3rem;
	margin: 0.5rem auto 2rem;
	font-size: 1.4rem;
	background-color: #fff;
	text-align: left;
	width: 75%;
	height: 5rem;
	line-height: 5rem;
	padding-left: 3rem;
	display: flex;
	align-items: center;
}
a:hover, a:focus {
	text-decoration: none
}
a:active, a:visited {
	color: #3e3f3f
}
a:visited {
	color: #333;
}
a:active, a:hover, a:focus {
	color: #fb8600;
}
img {
	vertical-align: middle;
	border: 0;
	-ms-interpolation-mode: bicubic;
	background: none;
	width: 15rem;
}
.logo {
	margin: 45% 0 4rem 0;
}
.logo img {
	width: auto!important;
}
i {
	display: inline-block;
	vertical-align: middle;
	background-size: 100% 100%;
	background-repeat: no-repeat;
	margin-right: 1rem;
	position: relative;
}
.w-t {
	font-size: 1.8rem;
}
.pc {
	background-image: url(../w-pc.png);
	width: 2.08rem;
	height: 2.08rem;
}
.app {
	background-image: url(../w-sy.png);
	width: 1.7rem;
	height: 2.3rem;
}
html {
	font-size: 10px
}
@media screen and (min-width:639px) {
html {
	font-size: 20px
}
}
@media screen and (min-width:1367px) {
html {
	font-size: 30px
}
}