?@charset "utf-8";
/* reset css */
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, form, fieldset, legend, input, button, textarea, p, th, td {
	margin: 0;
	padding: 0;}
fieldset, img {
	border: 0;}
address, cite, dfn, em, var {
	font-style: normal;}
h1, h2, h3, h4, h5, h6 {
	font-size: 100%;}
ol, ul {
	list-style: none;}
table {
	border-collapse: collapse;
	border-spacing: 0;}
caption, th {
	text-align: left;
	font-weight: normal;}
/* ��� */
.clearfix:after, .nav:after, .content:after, .grid:after, .h:after {
	content: '\20';
	display: block;
	height: 0;
	clear: both;}
.clearfix, .nav, .content, .grid, .h {
 *zoom:1;}
.clear {
	clear: both;
	height: 0;
	font: 0/0 Arial;
	visibility: hidden;}
/* ͨ�� */
body, button, input, select, textarea {
	font: 12px/1.5 Tahoma, Helvetica, Arial, "\5b8b\4f53", sans-serif;
	color: #333;}
.vm, input, label {
	vertical-align: middle;}
.tc {
	text-align: center;}
.fl {
	float: left;
	_display: inline;}
.fr {
	float: right;
	_display: inline;}
.mb10 {
	margin-bottom: 10px;}
.mr10 {
	margin-right: 10px;}
.mt10{
	margin-top: 10px;}
.mt20{
	margin-top: 20px;}
.ml10{
	margin-left: 10px;}
.ml30{
	margin-left: 30px;}
.pb20{
	padding-bottom: 20px;}
.w690{
	width: 690px;}
.hide {
	display: none;}
.nt {
	text-align: left;
	letter-spacing: -3em;
	overflow: hidden;
	}
.nt:first-letter {
	margin-left: -20em;}
/* ���� */
a {
	color: #252525;
	text-decoration: none;}
a:hover {
	color: #b40001;}
a:active {
	outline: none;}
/* nav */
.nav li, .nav dt, .nav dd {
	float: left;
	position: relative;}
.nav a {
	display: inline-block;}
.nav dt {
	font-weight: bold;}
/* tab */
.tab {
	display: block;}
.tab li {
	float: left;}
.tab li a {
	display: block;}
/* list */
.h li {
	float: left;
	_display: inline;
	_white-space: nowrap;}
.list-t, .list-a, .list-p, .list-b-t, .list-p-t, .list-p-t li, .list-r {
	overflow: hidden;
	zoom: 1;}
.list-t li, .list-a li, .list-p li, .list-b-t li, .list-p-t li, .list-r li {
	position: relative;
	line-height: 1.5;}
.list-t li a {
	overflow: hidden;
	text-overflow: ellipsis;}
.list-t li a:hover {
	text-decoration: underline;}
.list-t li span.tag {
	margin-right: 5px;}
.list-t li span.date {
	position: absolute;
	top: 0;
	right: 0;
	color: #757575;}
.list-p li {
	text-align: center;}
.list-a li a {
	display: inline-block;}
/* �Զ��� */
body {
        margin:0;
	
	font-family: microsoft yahei;
	font-size: 14px;}
.content {
	width: 1210px;
	margin: 0 auto;
	background: #fff;}
.bg{
	background: #fff;
	background-size: 100%;}