body,
dl,
dd,
ul,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
input,
textarea,
p,
hr,
thead,
tbody,
tfoot,
th,
td {
	margin: 0;
	padding: 0;
}

ul,
ol {
	list-style: none;
}

a {
	text-decoration: none;
}

html {
	-ms-text-size-adjust: none;
	-webkit-text-size-adjust: none;
	text-size-adjust: none;
	font-family: PingFangSC-Light, PingFang SC, Helvetica, Tahoma, Arial, Microsoft YaHei, Hiragino Sans GB, WenQuanYi Micro Hei, sans-serif;
}

body {
	line-height: 1.5;
	font-size: 14px;
}

body,
button,
input,
select,
textarea {
	font-family: PingFangSC-Light, PingFang SC, Helvetica, Tahoma, Arial, Microsoft YaHei, Hiragino Sans GB, WenQuanYi Micro Hei, sans-serif;
}

b,
strong {
	font-weight: bold;
}

i,
em {
	font-style: normal;
}

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

table th,
table td {
	border: 1px solid #ddd;
	padding: 5px;
}

table th {
	font-weight: inherit;
	border-bottom-width: 2px;
	border-bottom-color: #ccc;
}

img {
	border: 0 none;
	width: auto\9;
	max-width: 100%;
	vertical-align: top;
	height: auto;
}

button,
input,
select,
textarea {
	font-family: inherit;
	font-size: 100%;
	margin: 0;
	vertical-align: baseline;
}

button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
	-webkit-appearance: button;
	cursor: pointer;
}

button[disabled],
input[disabled] {
	cursor: default;
}

input[type="checkbox"],
input[type="radio"] {
	box-sizing: border-box;
	padding: 0;
}

input[type="search"] {
	-webkit-appearance: textfield;
	-moz-box-sizing: content-box;
	-webkit-box-sizing: content-box;
	box-sizing: content-box;
}

input[type="search"]::-webkit-search-decoration {
	-webkit-appearance: none;
}

input:focus {
	outline: none;
}

select[size],
select[multiple],
select[size][multiple] {
	border: 1px solid #AAA;
	padding: 0;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
	display: block;
}

audio,
canvas,
video,
progress {
	display: inline-block;
}

body {
	background: #fff;
}

input::-webkit-input-speech-button {
	display: none
}

button,
input,
textarea {
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

input::-webkit-input-placeholder {
	color: #9B9B9B;
}

.imger {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* 使用webkit内核的浏览器 */
input:-moz-placeholder {
	color: #9B9B9B;
}

/* Firefox版本4-18 */
input::-moz-placeholder {
	color: #9B9B9B;
}

/* Firefox版本19+ */
input:-ms-input-placeholder {
	color: #9B9B9B;
}

.clearfix:after {
	/*伪元素是行内元素 正常浏览器清除浮动方法*/
	content: "";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
}

.clearfix {
	*zoom: 1;
	/*ie6清除浮动的方式 *号只有IE6-IE7执行，其他浏览器不执行*/
}

/*弹性布局*/
.flex {
	display: flex;
}

.flex-center {
	justify-content: center;
}

.flex-align {
	align-items: center;
}

.flex-between {
	justify-content: space-between;
}

.icon {

	vertical-align: -0.15em;
	fill: currentColor;
	overflow: hidden;
}