html,
body,
p,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
li,
ol {
	margin: 0;
	padding: 0;
}

html {
	font-size: 14px;
}

ul,
ol {
	list-style: none;
}

dl,
dt,
dd {
	margin: 0;
	padding: 0;
}

h3,
h4,
h5,
h6 {
	font-weight: 400;
}

input,
button,
textarea {
	border: none;
	background-color: transparent;
}

body {
	font-size: 14px;
	color: #555;
	font-family: microsoft yahei, pingfang SC, helvetica neue, arial, hiragino sans gb, microsoft yahei ui, simsun, sans-serif !important;
	min-height: 100vh;
	width: 100vw;
	min-width: 320px;
	background-color: #fff;
	box-sizing: border-box;
	-webkit-tap-highlight-color: transparent;
}

body::-webkit-scrollbar {
	display: none;
}

img {
	border: 0;
	font-size: 0;
	display: block;
	max-width: 100%;
}

header,
nav,
footer,
section,
article,
main {
	display: block;
}

a {
	color: #333;
	text-decoration: none;
	-moz-outline: 0;
	border: 0;
	outline: none;

}
:focus {
	outline: 0;
}

.ellip {
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
}

.ellip-2 {
	display: -webkit-box;
	white-space: normal;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	text-overflow: ellipsis;
	-o-text-overflow: hidden;
	word-wrap: break-word;
}

.ellip-3 {
	display: -webkit-box;
	white-space: normal;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
	text-overflow: ellipsis;
	-o-text-overflow: hidden;
	/* 解决英文和数字不换行 */
	word-wrap: break-word;
}

.ellip-4 {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
	overflow: hidden;
	text-overflow: ellipsis;
	-o-text-overflow: hidden;
	/* 解决英文和数字不换行 */
	word-wrap: break-word;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.clearfix::after {
	clear: both;
	font-size: 0;
	height: 0;
	content: "";
	display: block;
	visibility: hidden;
}

.flex-between {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.flex-center {
	display: flex;
	align-items: center;
	justify-content: center;
}

.flex-end {
	display: flex;
	align-items: center;
	justify-content: flex-end;
}

.none{
	display: none;
}

.wrap {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
}
