* {
	box-sizing: border-box;}

body{
	font-size: 14px;}

html,body {
	height: 100%;
	width: 100%;}

html,body,div,
h1,h2,h3,h4,h5,h6,
ul,ol,dl,li,dt,dd,p,blockquote,pre,form,input,fieldset,table,th,td{
	margin: 0px;
	padding: 0px;}

h1,h2,h3,h4,h5,h6{
	font-weight: normal;
	font-size: 100%;}

ul,ol,dl,li,dt,dd,i,em,strong,th,tr,td,var{
	list-style: none;
	font-style: normal;
	font-weight: normal;}

table{
	width: 100%;
	max-width: 100%;}

img {
	border: 0px;
	max-width: 100%;}

button{
	cursor: pointer;}

input,button,textarea,select,video {
	outline: none;
	font-family: "PingFangSC-Regular", "Microsoft Yahei";}

input::-webkit-input-placeholder {
	color: #9EA6B7;}

input::-moz-placeholder {
	/* mozilla firefox 19+ */
	color: #9EA6B7;}

input:-moz-placeholder {
	/* mozilla firefox 4 to 18 */
	color: #9EA6B7;}

input:-ms-input-placeholder {
	/* internet explorer 10-11 */
	color: #9EA6B7;}

a,
a:hover,
a:link,
a:visited,
a:active {
	color: inherit;
	text-decoration: none;}

.clear:after {
	content: ' ';
	display: block;
	clear: both;}

.fl {
	float: left;}

.fr {
	float: right;}

.W-1000 {
	width: 1000px;
	margin: 0 auto;
	position: relative;}

.W-1200 {
	width: 1200px;
	margin: 0 auto;
	position: relative;}

.W-1366 {
	width: 1366px;
	margin: 0 auto;
	position: relative;}

.W-1920 {
	width: 1920px;
	margin: 0 auto;
	position: relative;}