@charset "utf-8";

body, ul, dl, dd, dt, ol, li, p, h1, h2, h3, h4, h5, h6, textarea, form, select, fieldset, table, td, div, input {margin:0;padding:0;-webkit-text-size-adjust: none}

a img {border:0}
body { color: #333; text-align: center; }
ul, ol, li {list-style-type:none;vertical-align:0}
a {outline-style:none;color:#535353;text-decoration:none}
a:hover { color: #D40000; text-decoration: none}

.mod18Box { padding: 5px; border: 2px solid #fff;  width:740px; background: #fff; box-shadow:0px 1px 5px #CCCCCC;margin-top:15px;  }
.mod18{ width:689px; height: 334px; position: relative; background:#fff; }
.mod18 .btn{position:absolute;width:220px;height:20px;cursor:pointer;z-index:99;font-size:50px;font-weight:bold;opacity:0.5;}

.mod18 .prev{right:-51px;background:url(../images/mjzl/pre.png); margin-left:665px; margin-top:0px;opacity:0.5;background-size:cover;-webkit-background-size:cover;-moz-background-size:cover;}


.mod18 .next{right:-51px;background:url(../images/mjzl/next.png); top:314px;opacity:0.5; background-size:cover;-webkit-background-size:cover;-moz-background-size:cover;}
.mod18 .cf1 li{float:left;}

.mod18 .cf li{position:relative;color:#fff;}
.mod18 .cf a{display:block;width:680px;height:330px;position:absolute;color:#fff;}
.mod18 .cf li span{display:block;width:640px;position:absolute;left:0;bottom:0;padding:10px 20px;line-height:22px;text-align:left;background:rgba(0,0,0,0.6);filter:progid:DXImageTransform.Microsoft.gradient( GradientType = 0,startColorstr = "#60000000",endColorstr = "#60000000");}
.mod18 .picBox{height:334px;position:relative;overflow:hidden; width:515px;}
.mod18 .picBox ul{height:480px;position:absolute;}
.mod18 .picBox li{width:515px;height:334px;}
.mod18 .listBox{ width: 642px; height:70px; margin: 0 auto; position: relative;  }
.mod18 .listBox ul{height:100px;position:absolute;}
.mod18 .listBox li{font-size:14px;color:#000;width:220px;height:35px;cursor:pointer;position:relative; margin-top:5px; line-height:35px;background:#dedede;font-family:"微软雅黑";}
.mod18 .listBox li i{display:none;}
.mod18 .listBox li a{display:block;width:124px;height:70px;}
.mod18 .listBox li img{width:161px;height:100px; }
.mod18 .listBox .on img{width:161px;height:100px;border:0px solid #ff6600;opacity:1; }
.mod18 .listBox .on i{display:block;}
.on{background:#dcc798 !important; height:46px!important;color:#fff !important;line-height:46px !important;font-size:14px !important; font-weight:bold !important;font-family:"微软雅黑";}
<!--font-weight:bold !important; -->