.Activity_open_box{padding-top:40px}.Activity_open_box .box_num{width:220px;padding:15px 0;margin:-20px auto 0;background:rgba(0,0,0,.2);display:flex;justify-content:center;border-radius:6px;margin-bottom:10px}.Activity_open_box .box_num p{width:30px;height:30px;background:#fff;color:#000;text-align:center;line-height:30px;border-radius:4px;margin:0 5px}.Activity_open_box .box_num p.active{background:#ffba2e;color:#fff}.Activity_open_box .open_btn{text-align:center}.Activity_open_box .open_btn .van-button{font-size:16px;padding-left:30px;padding-right:30px}.Activity_open_box .open_btn .van-cell{background:none;width:400px;margin:10px auto}.Activity_open_box .open_btn .van-cell .van-field__label{width:32px;font-size:14px;color:#fff}.Activity_open_box .open_btn .van-cell .van-field__control{color:#fff}.Activity_open_box .open_btn .van-cell .van-button{margin-top:0}.Activity_open_box .open_btn .van-cell:after{background:#fff}.Activity_open_box .open_btn .Animation_switch{display:flex;align-items:center;justify-content:center;padding-right:10px;margin-top:10px;box-sizing:border-box;font-size:16px;color:#fff}.Activity_open_box .open_btn .Animation_switch p{margin-right:5px}