body{font-family: '微软雅黑','Arial';padding:20px;}
.copyright{font-size:12px;color: #ccc;margin-top:40px;}
.text-center{text-align: center;}

label{font-weight:400;}
.form-group { margin-bottom: 25px; border-bottom:1px solid #eee;}
.h3{font-size:20px;font-weight:600;word-break: break-all;}
.maxwidth{max-width:680px;padding:5px 15px;}
@media (max-width:768px){

}