.login,body{background:#f4f6fa}.img{width:100%;z-index:-1}.title{margin-bottom:1.5rem;font-size:1.2rem;color:#333}.login_box{background-color:#fff;border-radius:16px;margin:0 auto;margin-top:-3.5rem;position:relative;flex-direction:column;justify-content:center;padding:1.3rem 1rem;box-sizing:border-box}.login_box,.user{width:95%;display:flex;align-items:center}.user{background-color:#f5f7fb;border-radius:48px;height:3rem;overflow:hidden;justify-content:space-between;margin-bottom:1.5rem}.login_img{width:26px;height:26px;margin-left:1rem}.but{background-color:#399dff;border-radius:48px;width:95%;height:3rem;margin-bottom:1.5rem;font-size:1rem;color:#fff;text-align:center;line-height:3rem}.van-field__control{font-size:14px!important}.bot_title{font-size:.8rem;color:#999;text-align:center;margin:2rem 0 1rem 0}