.page{padding-top:16px;font-size:26px;padding-bottom:200px}.from{border-radius:10px;background:#fff;width:95%;margin:0 auto}.from .row{padding:15px 20px}.from .row .tit{width:35%;font-size:20px}.from .row .input{display:block;font-size:20px;height:50px;margin-top:20px}.btn{width:90vw;margin:20px 0;background:#111827;padding:20px;border-radius:10px;color:#fff;text-align:center;font-size:15px;position:fixed;bottom:60px;left:50%;transform:translate(-50%)}