.MM_1_BG{background:url(../img/message_bg.jpg) no-repeat center top;height:737px}.MM_1 .message{width:1050px;margin:0 auto;padding:100px 0 0 0}.MM_1 .message .bb{display:flex;flex-wrap:nowrap;justify-content:space-between}.MM_1 .message .bb li{width:33%;display:flex}.MM_1 .message .bb li input{height:61px;width:100%;box-sizing:border-box;border:1px solid #fff;padding:0 10px;color:#fff;font-size:15px;background:none}.MM_1 .message .bb li input::placeholder{color:#fff}.MM_1 .message .bbb{margin:30px 0 0 0;border:1px solid #fff;width:100%;box-sizing:border-box}.MM_1 .message .bbb textarea{background:#fff;resize:none;box-sizing:border-box;border:0;padding:10px;width:96%;height:330px;font-size:14px;margin:2%}.MM_1 .message .bbb textarea::placeholder{color:#aaa}.MM_1 .message .bbbb{text-align:center;padding:40px 0 0 0}.MM_1 .message .bbbb input{width:100px;height:40px;color:#81a5be;font-size:14px;border:0}.MM_OK{text-align:center;padding:300px 0}.MM_OK .pic{width:130px;margin:0 auto}.MM_OK .pic img{width:100%}.MM_OK .tis{padding:30px 0 79px 0;font-size:15px;font-weight:bold;color:#666}.MM_OK .back a{background:#81a5be;color:#fff;display:inline-block;width:120px;height:40px;line-height:40px;border-radius:3px;font-size:14px}@media screen and (max-width: 650px){.MM_1_BG{background:url(../img/message_bg.jpg) no-repeat center top;height:auto;background-size:cover;padding:0 0 30px 0}.MM_1 .message{width:95%;margin:0 auto;padding:100px 0 0 0}.MM_1 .message .bb{display:flex;flex-wrap:wrap;justify-content:space-between}.MM_1 .message .bb li{width:100%;margin:0 0 18px 0;display:flex}.MM_1 .message .bb li input{height:61px;width:100%;box-sizing:border-box;border:1px solid #fff;padding:0 10px;color:#fff;font-size:15px;background:none}.MM_1 .message .bb li input::placeholder{color:#fff}.MM_1 .message .bbb{margin:10px 0 0 0;border:1px solid #fff;width:100%;box-sizing:border-box}.MM_1 .message .bbb textarea{background:#fff;resize:none;box-sizing:border-box;border:0;padding:10px;width:96%;height:330px;font-size:14px;margin:2%}.MM_1 .message .bbb textarea::placeholder{color:#aaa}.MM_1 .message .bbbb{text-align:center;padding:40px 0 0 0}.MM_1 .message .bbbb input{width:100px;height:40px;color:#81a5be;font-size:14px;border:0}.MM_OK{text-align:center;padding:300px 0}.MM_OK .pic{width:130px;margin:0 auto}.MM_OK .pic img{width:100%}.MM_OK .tis{padding:30px 0 79px 0;font-size:15px;font-weight:bold;color:#666}.MM_OK .back a{background:#81a5be;color:#fff;display:inline-block;width:120px;height:40px;line-height:40px;border-radius:3px;font-size:14px}}