@charset "utf-8";
body{ margin:0px; font-size:12px; color:#3d2f1b;font-family: Helvetica, Tahoma, Arial, "Microsoft YaHei", "微软雅黑", SimSun, "宋体", STXihei, "华文细黑", Heiti, "黑体", sans-serif;}
*{padding:0px;margin:0px;}


body,ul,ol,dl,dd,h1,h2,h3,h4,h5,h6,p,form,fieldset,legend,input,textarea,select,button,th,td {
    margin: 0;
    padding: 0;
}
h1,h2,h3,h4,h5,h6 {font-size:12px;list-style:none;}
input,select {font:100% Helvetica, Tahoma, Arial, "Microsoft YaHei", "微软雅黑", SimSun, "宋体", STXihei, "华文细黑", Heiti, "黑体", sans-serif;}
button {overflow:visible}
img{border:none;}
a{color:#3d2f1b;text-decoration:none;}
a:hover{color:#ff0000;text-decoration:underline;}
li{	list-style:none;}
input,select,button{font:12px Verdana,Arial,Tahoma;vertical-align:middle;}
.clear{overflow:hidden;clear:both; height:0px;}
.f1{ height:10px; overflow:hidden; width:100%}
.ad_gongyi img{width: 1000px;}
.f2{ height:20px; overflow:hidden; width:100%}
.f4{ height:40px; overflow:hidden; width:100%}
.f3{ height:30px; overflow:hidden; width:100%}
em,i { font-style: normal;}

.bnone{ border-bottom:none !important}
.backno{ background:none !important}
.none{ display:none}
.block{ display:block !important}
.lnone{ margin-left:0px !important}
.box{ width:1200px; overflow:hidden; height:auto; margin:0 auto;}
.ya{ font-family:"Microsoft YaHei", "微软雅黑", SimSun, "宋体"}
.et{ font-family:"Times New Roman", Times, serif;}
.so{ font-family:"宋体"}
.f_l{ float:left;}
.f_r{ float:right}
.t_l{ text-align:left;}
.t_r{ text-align:right}
.t_c{ text-align:center;}

.mg0 { margin:0 !important;}
.of-hidden { overflow: hidden;}