body {width:960px; padding:0;  margin:0px auto 0 auto; 
font-size:12px;  font-family:Verdana,Geneva,Consolas, Sans-Serif,宋體;
}
.Lfloat{ float:left;}
.tb_d{ width:40%; border-collapse:collapse; margin-left:360px; position:relative; top:18px;}
.tb_d tbody  td{ line-height:30px; padding:5px 0;}
.tb_d tbody  th{ line-height:30px;}
.wind10{ width:10%;}
.wid150{width:50%;}
.textbox{ border:solid 1px #969696; height:28px; font-family:Verdana,Geneva,sans-serif; padding-left:2px; width:200px;}
.but_b{ cursor:pointer;background-color:#252E35; border:none;  padding:20px 15px; color:white;  font-family:Verdana,Geneva,sans-serif;  border-radius:3px;-moz-border-radius:3px; -ms-border-radius:3px; -o-border-radius:3px; -webkit-border-radius:3px;}
.but_b:hover{ background-color:#384447;}