/*************公用样式**********************/

html {
	font-size: 100px;
}

::after,
.noSelect img,
.noSelect p,
.noSelect span,
.noSelect i,
.noSelect a,
.noSelect strong,
.noSelect {
	user-select: none;
	-ms-user-select: none;
	-moz-user-select: none;
	-webkit-user-select: none;
}

.wrap {
	width: 1278px;
	margin: 0 auto;
	transition: all 0.5s;
}

body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', 'Microsoft Yahei', sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	width: 100%;
	min-width: 320px;
}

* {
	box-sizing: border-box;
	flex-shrink: 0;
	font-size: 0;
}

.flex-row {
	display: flex;
	flex-direction: row;
}

.flex-col {
	display: flex;
	flex-direction: column;
}

.justify-start {
	display: flex;
	justify-content: flex-start;
}

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

.justify-end {
	display: flex;
	justify-content: flex-end;
}

.justify-evenly {
	display: flex;
	justify-content: space-evenly;
}

.justify-around {
	display: flex;
	justify-content: space-around;
}

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

.items-start {
	display: flex;
	align-items: flex-start;
}

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

.items-end {
	display: flex;
	align-items: flex-end;
}

body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 0.16rem;
}

ol,
li,
ul,
dl,
dt,
dd {
	list-style: none;
}

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

h1,
h2,
h3,
h4,
h5,
h6,
i,
strong {
	font-weight: normal;
	font-size: 0.18rem;
}

.Wrod h1,
.Wrod h2,
.Wrod h3,
.Wrod h4,
.Wrod h5,
.Wrod h6,
.Wrod i,
.Wrod strong {
	font-weight: bold;
	font-size: inherit;
}

	.Wrod p,
.Wrod span{
	font-size: initial;

}

img {
	vertical-align: middle;
	border: none;
	width: 100%;
}

i {
	font: inherit;
}

a {
	text-decoration: none ;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	background-color: transparent;
}

a:hover {
	/* text-decoration: underline; */
	outline: none;
}

select::-ms-expand {
	display: none;
}

a:active,
a:hover {
	outline: 0
}

.clearfix::before,
.clearfix::after {
	content: '';
	display: block;
	height: 0;
	line-height: 0;
	visibility: hidden;
	clear: both;

}

.fl {
	float: left;
}

.fr {
	float: right;
}

input,
select,
option {
	vertical-align: middle;
	border-radius: 0px;
	-moz-appearance: none;
	-webkit-appearance: none;
	appearance: none;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	outline: none;
}

input[type="text"],
input[type="button"],
input[type="submit"],
input[type="reset"] {
	-webkit-appearance: none;
	appearance: none;
	border-radius: 0;
	outline: none;
}

.overflow {
	overflow: hidden;
}

button {
	border: none;
	background-color: initial;
}


.w10 {
	width: 10%;
}

.w20 {
	width: 20%;
}
.w25 {
	width: 25%;
}
.w30 {
	width: 30%;
}

.w60 {
	width: 60%;
}

.w31 {
	width: 31%;
}

.w31 {
	width: 32%;
}

.w33 {
	width: 33.33%;
}

.w66 {
	width: 66.66%;
}

.w50 {
	width: 50%;
}

.w100 {
	width: 100%;
}

.banner{
	position: relative;
	min-height: 200px;
	height: 50vh;
	/* max-height:450px; */
	overflow: hidden;
}