.sign-box{height:100%;padding:30px 20px;-webkit-box-sizing:border-box;box-sizing:border-box}.sign-img{width:150px;height:150px;margin:50px auto 25px}.sign-box img{height:100%;width:100%}.sign-box .form-box{background-color:#f9f9f9;width:300px;margin:0 auto;border-radius:15px;padding:20px;-webkit-box-sizing:border-box;box-sizing:border-box;-webkit-box-shadow:1px 1px 10px 0 rgba(0,0,0,.5);box-shadow:1px 1px 10px 0 rgba(0,0,0,.5)}.sign-box .btn-submit{margin-top:30px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.sign-box .btn{width:100px;border-radius:22px}