body{font-size:18px;font-family:"Kanit",sans-serif;background-color:#f1f2f3}#form-container{max-width:700px;width:98%;margin:auto}.back-button-container{padding-top:20px}.back-button-container a{text-decoration:none;color:#888}.error-input{border:1px solid #da0000}input:read-only,input:read-only:focus{background-color:#eee;outline:none;box-shadow:none;border-color:#eee}