.login-form {
	position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 100%;
    padding: 0 20px;
    margin-top: 25px;
    z-index: -1;
}

@media screen and (max-width:767px) {
	.login-form {
		position: static;
		transform: none;
		padding:0;
		margin:0;
	}
}