/* reset */
html {
	font-family: sans-serif;
	-webkit-text-size-adjust: 100%;
	-webkit-font-smoothing: antialiased;
	-webkit-overflow-scrolling: touch;
}

html, body, h1, h2, h3, h4, h5, h6, div, dl, dt, dd, ul, ol, li, p, blockquote, pre, hr, figure, table, caption, th, td, form, fieldset, legend, input, button, textarea, menu {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

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

table {
	border-collapse: collapse;
	border-spacing: 0;
}

html, body, fieldset, img, iframe, abbr {
	border: 0;
}

i, cite, em, var, address, dfn {
	font-style: normal;
}

li {
	list-style: none;
}

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

pre, code, kbd, samp {
	font-family: inherit;
}

textarea {
	overflow: auto;
	resize: none;
}

label, summary {
	cursor: default;
}

a, button {
	cursor: pointer;
	-webkit-appearance: none;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

input[type="button"], input[type="submit"] {
	-webkit-appearance: none;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
	font: px2rem(16)/1 "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB W3", Helvetica, "Heiti SC", "Droid Sans", sans-serif;
	color: #000;
	outline: 0;

}




/* public */
.none{
    display: none !important;
}
.mauto{
	margin: 0 auto;
}
.h0{
	height: 0;
	overflow: hidden;
}
.visible{
	visibility: hidden;
}
/* .flex_cc{
	display: flex;
	justify-content: center;
	align-items: center;
}
.flex_sac{
	display: flex;
	justify-content: space-around;
	align-items: center;
} */