@charset "utf-8";body,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,p,th,td{margin:0;padding:0}
img{border:0;vertical-align:top}
ol,ul{list-style:none}
a,area{blr:expression(this.onFocus=this.blur())}
body{font:normal 12px/20px "微软雅黑","宋体",Tahoma,Geneva,sans-serif;background:#000 url(../images/b.jpg) no-repeat center bottom;;overflow-x:hidden}
a{color:#a9764d;text-decoration:none;outline:none}
a:hover{color:#e0cfaa;text-decoration:none}

.ml10{margin-left:10px;}
ul,ol,li{list-style:none;}
.fl{float:left}
.fr{float:right}


.disb{display:block;}
.hid{display:none;}
.disib{display:inline-block;*display:inline;*zoom:1;}
.mt12{margin-top:12px;}
.mt10 { margin-top:10px;}
.ml10 { margin-left:10px;}
.ti{text-indent:-999em;}
.pt100{padding-top:100px;}
.pt250{padding-top:250px;}

.bgyan01 { background:#4e483a}

.k3{width:1200px;height:auto; overflow:hidden;margin:0 auto;margin-top:10px;position:relative;z-index:56;padding-top:00px;z-index:10; }

.m1{width:100%;height:auto;overflow:hidden;margin:0 auto;position:relative;margin-top:-180px;z-index:1000; padding-top:0px;}

.m2{width:100%;height:auto;overflow:hidden;margin:0 auto;position:relative;z-index:140; padding-top:0px;}

/*-------*/
.htxt{height:0;overflow:hidden;}

.wrapper{min-width:1000px;max-width:1920px;margin:0 auto;position:relative;font-size:14px;width:100%; z-index:1555; }
.area,
.maint{background-repeat:no-repeat;background-position:top center;}
.maint{width:1000px;margin:0 auto;position:relative;}
.area1{background-image:url(../images/bg1v1.jpg);position:relative;z-index:2;}
.area1 .maint{height:120px;background-image:url(../images/bg1v1.jpg);}

.logo{position:absolute;left:-58px;top:12px;width:200px;height:100px;line-height:310px;overflow:hidden;background:url(../images/bomlogo.png) no-repeat;}

.news4{position:absolute;top:0;left:130px;width:200px; }
.news4 i{position:absolute;top:0;margin-top:-15px;left:0;width:200px;height:195px;overflow:hidden;background:url(../images/spr.png) no-repeat ;cursor:pointer;}
	
	.tyu02 { position:absolute; top:30px; right:-80px;}

/*----*/
.gundong_box { float:left; top:0px; margin-left:330px; width:680px;  height:120px; color:#FFF; line-height:120px; font-size:30px}

/*右侧浮动*/
.nav_right{position:fixed;right:10px;top:50%;width:74px;height:600px;margin-top: -100px;z-index: 20000;}
.nav_right{_position:absolute;_margin-top: expression(0 - parseInt(this.offsetHeight / 2) + (TBWindowMargin = document.documentElement && document.documentElement.scrollTop || document.body.scrollTop) + 'px');}
.nav_com{display:block;width:74px;height:98px;}
.nav_com span{display:block;position:relative;width:71px;height:63px;}
.nav_com b{display:block;width:71px;height:22px;line-height: 19px;font-size: 16px;font-family: 'Microsoft YaHei UI','寰蒋闆呴粦';font-weight: normal;text-align: center;color: #fff;}
.nav1 span{background:url(../images/nav1.png) no-repeat;cursor: pointer;}
.nav1:hover span, .nav1 .active{background:url(../images/nav1_c.png) no-repeat;cursor: pointer;}
.nav2 span{background:url(../images/nav5.png) no-repeat;cursor: pointer;}
.nav2:hover span, .nav2 .active{background:url(../images/nav5_c.png) no-repeat;cursor: pointer;}
.nav3 span{background:url(../images/nav3.png) no-repeat;cursor: pointer;}
.nav3:hover span, .nav3 .active{background:url(../images/nav3_c.png) no-repeat;cursor: pointer;}
.nav4 span{background:url(../images/nav4.png) no-repeat;cursor: pointer;}
.nav4:hover span, .nav4 .active{background:url(../images/nav4_c.png) no-repeat;cursor: pointer;}
.nav5 span{background:url(../images/nav6.png) no-repeat;cursor: pointer;}
.nav5:hover span, .nav5 .active{background:url(../images/nav6_c.png) no-repeat;cursor: pointer;}
.nav6 span{background:url(../images/nav6.png) no-repeat;cursor: pointer;}
.nav6:hover span, .nav6 .active{background:url(../images/nav6_c.png) no-repeat;cursor: pointer;}