#leibei,#lingyu,#rongzi{  border-radius: 5px; width:100%; height: 40px; line-height: 40px; background: #f5f8fa; border:1px solid #cbd6e2;}
  .mb-2{margin-bottom: 20PX;}
 .form-group{width:100%; float: left; margin-left: 2%; margin-right:2%; margin-top: 15px;outline:0!important;}
 .form-control{height: 40px; background: #f5f8fa; border:1px solid #cbd6e2;}
 .form-control2{width: calc(100% - 100px); display: inline-block; float: left;}
 .btn-success{width: 80px; float: left; display: inline; margin-left: 20px;}


.form-control:focus{ outline: none; box-shadow:none;} 
 @media(max-width: 768px){
  .form-group{width: 98%;}
 }