body {
	margin: 0;
	margin-right: auto;
	margin-left: auto;
	overflow-y: auto;
	overflow-x: hidden;
	font-family: 微软雅黑;
	width: 100%;
	height: 100%;
}
div
{
	position: absolute;
}
a
{
	 text-decoration:none;
	 color: #231815;
}
  
.centerDiv {
	position: absolute;
	width: 1180px;
	height: 100%;
}

.floatDiv {
	position: relative;;
	float: left;
}
.navfloatDiv
{
	position: relative;
	float: left;
	width: auto;
	text-align: left;
    margin-left:5px;
    margin-right: 5px;
}
.navfloatDiv2
{
	position: relative;
	float: left;
	width: 120px;
	font-size: 14pt;
	background-color: white;
	/* border:1px solid #000; */
	z-index: 200;
	margin-left: -80px;
	margin-right:-40px;
	margin-top: 30px;
	display: none;
}

.navfloatDiv3
{
	position: relative;
	float: left;
	width: 180px;
	left:100px;
	font-size: 14pt;
	background-color: white;
	/* border:1px solid #000; */
	z-index: 100;
	margin-top: -30px;
	display: none;
}
.navTextfloatDiv
{
	position: relative;
	color: #231815;
	cursor:pointer;
	height: 30px;
	margin-left: 20px;
}
.navTextfloatDiv:hover
{
	color: #f29600;
}
#productNav:hover .navfloatDiv2
{
	display: block;
}

#bvBoxNav:hover .navfloatDiv3
{
	display: block;
}
#titleDiv {
	font-size: 14pt;
	color: #231815;
}
#titleDiv a
{
	 text-decoration:none;
}

#titleDiv a:hover
{
	 border-bottom: 1px solid #e67e22;
}

#logoDiv a:hover
{
	border-bottom: 0px solid #e67e22;
}



/*设置通配符样式*/
*{
    margin:0;
    padding:0;
}
body{
    font-size:12px;
}
ul{
    list-style:none;
}
a{
    text-decoration:none;
}
 
/*设置二级导航样式*/   
.nav {
    width:600px;
    height:30px;
    background-color: white;
    /*导航栏居中*/
    margin:auto;
}
.nav ul li {
    width:100px;
    height:30px;
    float:left;
    position:relative;
}
.nav ul li a {
    display:block;
    width:96px;
    height:26px;
    line-height:26px;
    text-align:center;
}
.nav ul li a:hover {
}
 
/*设置一级导航样式*/
.nav ul li ul{
    display:none;
}
.nav ul li:hover ul{
    display:block;
    width:130px;
    position:absolute;
    top:30px;
    left:0;
    background-color:white;
}
.nav ul li:hover ul li a{
    display:block;
    width:126px;
    height:26px;
    line-height:26px;
    text-align:center;
}
.nav ul li:hover ul li a:hover{
}
 
/*设置三级导航样式*/
.nav ul li:hover ul li ul {
    display:none;
}
.nav ul li:hover ul li:hover ul{
    display:block;
    width:200px;
    position:absolute;
    top:0px;
    left:125px;
    background-color: white;
}
.nav ul li:hover ul li:hover ul li {
    width:200px;
    height:30px;
}
.nav ul li:hover ul li:hover ul li a {
    display:block;
    width:196px;
    height:26px;
    line-height:26px;
    text-align:center;
}
.nav ul li:hover ul li:hover ul li a:hover {
}
.nav ul li:hover ul .nav_jw ul {
    display:none;
}
.nav ul li:hover ul .nav_jw:hover ul{
    display:block;
    width:200px;
    position:absolute;
    top:0px;
    left:-125px;
    background-color: white;
}
.nav ul li:hover ul .nav_jw:hover ul li {
    width:100px;
    height:30px;
}
.nav ul li:hover ul .nav_jw:hover ul li a {
    display:block;
    width:196px;
    height:26px;
    line-height:26px;
    text-align:center;
}
.nav ul li:hover ul .nav_jw:hover ul li a:hover {
}


#bearvideo-ba:focus,#bearvideo-ba:hover{
			cursor:pointer;
			color:rgb(243,152,1);
		}