#banner{width: 100%;background: url(../image/liuyan_banner.jpg) center no-repeat;height: 300px;}

#liuyan{width: 1200px;margin: 0 auto;height: 538px;}
#liuyan .f1{margin-top:50px;text-align: center;font-size: 22px;}
#liuyan .f2{text-align: center;font-size: 10px;color:#999;margin-top:5px;}
#liuyan .f3{text-align: center;font-size: 16px;color:#999;margin-top:5px;}
#liuyan .f4{text-align: center;font-size: 14px;color:#FF0000;margin-top:50px;}
#liuyan .broad{width: 700px;height: 415px;margin: 50px auto 0;}
#liuyan .broad span{display: inline-block;width: 90px;height: 40px;line-height: 40px;text-align: right;margin-bottom: 20px;font-size: 16px;color: #333}
#liuyan .broad .must{color: #FF0000;width: 20px}
#liuyan .broad .inline{float: left;}
#liuyan .broad input{width: 245px; height: 36px;padding-left: 5px;}
#liuyan .broad textarea{width: 595px; height: 145px;float: left;margin-left: 5px;padding: 5px 0 0 5px;margin-bottom: 20px;}
#liuyan .broad .ver{width: 120px;float: left;margin-left: 5px;}
#liuyan .broad img{float: left;height: 40px;margin-left: 20px;}
#liuyan .broad .submit{width: 180px;height: 60px;color: #fff;border:none;border-radius: 3px;font-size: 16px;margin-left: 95px;background: #ED9100}

#samples{width: 1200px;margin:40px auto 0;min-height: 180px;}
#samples ul{width: 1200px}
#samples ul li{width: 1180px;height: 160px;padding: 20px 10px 0;background: #F5F5F5;margin-bottom: 20px;}
#samples ul li .user{float:left;width: 180px; height: 150px;color:#ed9100;font-size: 16px;}
#samples ul li .messages{width: 1000px;height: 160px;float: left;}
#samples ul li .messages .ask{height: 30px;font-size: 16px;font-weight: bold;color: #333;}
#samples ul li .messages .ask .title{font-size: 16px;font-weight: bold;color: #333;margin-left: 5px}
#samples ul li .messages .ask .time{ float: right;font-size: 12px;color: #999;font-weight: normal;color: #999}
#samples ul li .messages .tt2{margin-left: 83px;height: 35px;border-bottom: 1px solid #ddd;font-size: 14px; color: #333}
#samples ul li .messages .answer{height: 30px;font-size: 16px;font-weight: bold;color: #333;margin-top: 20px;}
#samples ul li .messages .answer .con{font-size: 14px;color: #333;font-weight:normal;margin-left: 5px;display: inline-block;width: 917px;float: right;}