#body{width:90%;min-width:1000px;margin:0 auto;color:#666;overflow:hidden;margin-top:100px;}
.top_img{width:100%;overflow:hidden;}
.top_img img{width:100%;}
.ty{width:700px;margin:0 auto;text-align:center;margin-top:40px;overflow:hidden;margin-bottom:20px;}
.ty p{font-size:14px;}
.ty h1{font-size:22px;color:#6f6f6f;line-height:22px;text-align: center;margin-top:30px;font-weight: 100;}

.ty h1.mail{color: #1e78e7;margin-top:15px;}
.ty p.email{color:#1e78e7;font-size:24px;}

.pin{width:700px;margin:0 auto;overflow:hidden;margin-top:20px;margin-bottom:20px;}
.pin_title{font-size:35px;font-weight:100;overflow:hidden;color:#1e78e7;}
.pin_title span{font-size:14px;}
.pin_title_span{font-size:20px;font-weight:100;margin-left:20px;margin-top:20px;}
.pin_detail{margin-left:35px;margin-top:10px;font-size:13px;line-height:23px;}