form {
                        position: relative;
                    }

                    .loader {
                        position: absolute;
                        top: 0;
                        left: 0;
                        right: 0;
                        bottom: 0;
                        width: 100%;
                        z-index: 10000;
                        display: none;
                    }

                    .loader img {
                        position: absolute;
                        width: 10%;
                        bottom: 50%;
                        left: 50%;
                        transform: translateY(50%);
                        transform: translateX(-50%);
                    }