img{ border:0;}
.fl{float:left;}
.fr{float:right;}
/*top start*/
.top_bar{width:100%;height:106px; position:relative; z-index:999; padding:20px 0px; background-color:#fff; }
.top_main{width:1000px; height:106px; position:relative; margin:0 auto; }
/*nav style*/
.nav{ width:600px; height:86px; margin-top:20px; }
.lmnav{ width:600px; margin-top:20px; }
.lmnav li{display:inline; color:#595757;float:left;}
.lmnav li a { font-size:14px;color:#595757;text-decoration:none; line-height:30px;display:block; padding:0px 14px;-moz-transition: all .3s 0s linear;-webkit-transition: all .3s 0s linear;-o-transition: all .3s 0s linear;transition: all .3s 0s linear;}
.lmnav li a:hover {color:#fff;text-decoration:none; background-color:#bc7e31;}

ul.children{ width:140px; display:none;position:absolute;top:98px; padding-top:10px;}
ul.children li a{ clear:both; width:140px;display:block; background:#fff; height:30px; font-size:14px; line-height:30px; text-align:center; }
ul.lmwidth li a{ clear:both; width:100px;display:block; background:#fff; height:30px; font-size:14px; line-height:30px; text-align:center; }
/*搜索框*/
.search_box{ height:24px;padding-top:5px; position:relative; float:left; border:1px solid #fff; }
.sear_bg{width:0px;height:16px;line-height:16px; border:0;text-transform:uppercase;color:#bc7e31;}
.sear_btn{width:25px;height:20px;border:none;background:url(../images_n/icon_search1.jpg) no-repeat; cursor:pointer}
input.sear_bg::-webkit-input-placeholder { /* WebKit browsers */
    color:#cfb8a8
}
input.sear_bg:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color:#cfb8a8
}
input.sear_bg::-moz-placeholder { /* Mozilla Firefox 19+ */
    color:#cfb8a8
}
input.sear_bg:-ms-input-placeholder { /* Internet Explorer 10+ */
    color:#cfb8a8
}
/*top end*/