body{background:#f4f8fb;text-align:center;font-family:Microsoft YaHei;color:#334155}
.logo{width:180px;margin:30px}
h1{color:#008ed6}
.btn{display:inline-block;background:#008ed6;color:white;padding:12px 30px;border-radius:25px;text-decoration:none;border:0;margin:10px}
.green{background:#00a6a6}
.card{background:white;max-width:700px;margin:30px auto;padding:35px;border-radius:20px}
input,textarea,select{display:block;width:80%;margin:15px auto;padding:12px}
textarea{height:100px}