html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video,
input {
	margin: 0px;
	padding: 0px;
}

body,
html {
	width: 100%;
	height: 100%;
	font-size: 16px;
}

body {
	color: #333;
	font-size: 17px;
	font-family: "PingFangSC-Regular", "PingFangSC-Regular";
}

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

ul li {
	list-style: none;
}

img {
	display: block;
}

input,
textarea {
	outline: none;
	border: none;
	resize: none;
	outline-style: none;
	-webtkit-appearance: none;
}

a {
	color: #333;
	text-decoration: none;
}

i,
u,
b {
	font-weight: normal;
	text-decoration: none;
}

.clearfix::before,
.clearfix::after {
	content: "";
	clear: both;
	height: 0px;
	display: block;
	overflow: hidden;
	visibility: hidden;
}

.fl {
	float: left;
}

.fr {
	float: right;
}
.w{
	width: 1440px;
	margin: 0px auto;
}