* {
	-webkit-tap-highlight-color:rgba(0,0,0,0);
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	-ms-box-sizing:border-box;
	box-sizing:border-box;
}
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {
	margin: 0;
	padding: 0;
}
address, cite, dfn, em, var {
	font-style: normal;
}
ul, ol, li {
	list-style: none;
}
a {
	cursor: pointer;
}
a:link, a:visited {
	color: #666;
	text-decoration: none;
}
a:hover {
	text-decoration:none;
}
fieldset, img {
	border: 0;
}
button, input, select, textarea {
	font-size: 100%;
}
button { 
	border:0; 
	background:none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
a img {
	border: 0;
}
em {
	font-style: normal;
}
input,textarea{
	-webkit-appearance: none;
}  
html {
    font-size : 50px;
}
@media (min-device-width: 375px) and (max-device-width: 667px) and (-webkit-min-device-pixel-ratio: 2) {
	html {
	    font-size : 25px;
	}
}
@media (min-device-width: 414px) and (max-device-width: 736px) and (-webkit-min-device-pixel-ratio: 3) {
	html {
	    font-size : 27.6px;
	}
}
html, body {
	width:100%;
	padding:0;
	margin:0;
}
body {
	background-color: #fff;
	font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: #000;
    -webkit-user-select: none;
    -webkit-text-size-adjust: none;
    -webkit-tap-highlight-color: transparent;
}
h1, h2, h3, h4, h5, h6 {
    font-size: inherit;
    font-weight: normal;
}
.wap-main {
	width:15rem;
	margin:0 auto;
	position:relative;
}
.prevent-event {
	pointer-events: none;
}
.clearfix:after {
	content: '';
	width: 0;
	display: table;
	clear: both;
}
.flex-center {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center; 
    justify-content: center;
}
.flex-v-center {
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
}
.flex-h-center {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: center; 
    justify-content: center;
}
.tab-center {
    display: table;
}
.tab-center > * {
    display: table-cell; 
    text-align: center;
    vertical-align: middle;
}