html { font-size: 10px; }
@media screen and (max-width:319px){ html{font-size: 8px}}
@media screen and (min-width:320px) and (max-width:374px){html{font-size: 9px}}
@media screen and (min-width:375px) and (max-width:413px){html{font-size:10px}}
@media screen and (min-width:414px) and (max-width:639px){html{font-size:11px}}
@media screen and (min-width:640px) {html{font-size:14px}}
html, body { padding: 0; margin: 0; background: #fff; height: 100%; }
body{ max-width: 650px; margin: 0 auto;}
div, p, ul,ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, form, input, select, button, textarea, iframe, table, th, td, b, span, strong, a ,img{ margin: 0; padding: 0; text-decoration: none; list-style: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; -webkit-tap-highlight-color: transparent; -webkit-touch-callout: none;}
h1, h2, h3, h4, h5, h6{ font-weight: normal;}
ul, li { list-style-type: none; }
a{text-decoration: none; color: #292b30; }
body, input, select, button, textarea { font-size: 1.4rem; font-family: "microsoft yahei", Arial, Helvetica, Geneva, sans-serif;}
table{border-collapse: collapse; border-spacing: 0;}
input,button,select{outline:none; appearance:none; -moz-appearance:none; -webkit-appearance:none; -webkit-tap-highlight-color:rgba(0,0,0,0);}
.clearfix:after { content: "."; display: block; clear: both; height: 0; visibility: hidden; overflow: hidden;}


html,body{
	background: linear-gradient(to bottom,#fc600d,#ea6a2f);
	height: 100%;
}
.header{
	height: 16.4rem;
	background: url(/hongbao/img/head-bg.jpg) no-repeat top/auto 16.4rem;
	position: relative;
}
.header a{
	position: absolute;
	top: 0;
	left: 0;
	width:90px;height:44px;
}
.header a img{
	width: 100%;
	height: 100%;
}
.header a:active img {opacity:0.5;}
.main{
	width: 32.5rem;
	color: #6e2c1f;
	padding: 1rem 2.2rem 1rem;
	box-sizing: border-box;
	background: #f4e7c9;
	margin: 0 auto;
	border-radius: 1rem;
	box-shadow: 0 0 50px #d75020;
	margin-top: 1.5rem;
}
.main h5{
	font-size: 1.4rem;
	margin-bottom: 0.5rem;
	line-height: 2rem;
	text-align: center;
	font-weight: 700;
}
.main p{
	font-size: 1.3rem;
	line-height: 2.3rem;
}
.main img{
	width: 60%;
	margin: 1rem auto;
	display: block;
}

.copy{
	width: 10rem;
	height: 2.5rem;
	line-height: 2.5rem;
	background: #d75020;
	display: block;
	margin: 0 auto;
	border: none;
	border-radius: 0.5rem;
	color: #FFFFFF;
	margin-top: 0.5rem;
}