@charset "utf-8";

*{   
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color:transparent;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
td {
	margin: 0;
	padding: 0;
	font-family: Microsoft Yahei, arial, SimSun, Tahoma, Helvetica, STHeiti, sans-serif;
	list-style: none;
	transition-property: color, border-color;
	transition-duration: 0.3s;
	outline: none;
	box-sizing: border-box;
	
}

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

input[type="submit"],
input[type="button"] {
	box-sizing: content-box;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
	color: inherit;
}

input:-moz-placeholder,
textarea:-moz-placeholder {
	color: inherit;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
	color: inherit;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
	color: inherit;
}


html{
	font-size: 100px;
	height: 100%;
}

body{
	position: relative;
	margin: 0 auto;
	max-width: 1920px;
	color: #333;
	font-size: 14px;
	background: #fff;
}

a {
	color: inherit;
	text-decoration: none;
}

a:hover {
    text-decoration: none;
}

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

th {
	font-weight: 400;
}

img {
	border: 0;
}

textarea,
select,
option,
input {
	outline: none;
}

.clearBoth:after,
.clearboth:after {
	content: "";
	display: block;
	clear: both;
}

header .centerBox {
    margin: 0 auto;
    width: 1500px;
    max-width: 1500px;
}
.centerBox {
	margin: 0 auto;
	width: 1400px;
	max-width: 1400px;
	
}

/* .centerBox:after {
	content: "";
	display: block;
	clear: both;
} */

.left{
	float: left;
}

.right{
	float: right;
}


.flex-box{
	display: flex;
}

header .Nav .active span{
	color: #f00;
}

.show{
	display: block !important;
}

.distance-top{
	margin-top: .4rem;
}