.login-container {
    display: flex;
    justify-content: center; /* center by default */
    align-items: center;
    height: 100vh!important;
    background-color: #f8f9fa;
    background-image: url('/static/img/login_background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 20px;
}
/* on extra-large screens and above, move form to right */
@media (min-width: 1200px) {
    .login-container {
        justify-content: flex-end;
        padding-right: 25vw;
    }
}
.login-container::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(34, 38, 42, .3);
    z-index: 66;
}
.login-wrap {
    width: 100%;
    max-width: 400px;
    padding: 38px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    opacity: .95;
    z-index: 106;
}

/* Underline-only input style for the login form */
.login-wrap .form-control {
    border: none;
    border-bottom: 1px solid #ccc;
    border-radius: 0;
    background: transparent;
    padding-left: 0.25rem;
    box-shadow: none;
    outline: none;
    transition: border-color .15s ease-in-out;
}

.login-wrap .form-control:focus {
    box-shadow: none;
    border-bottom-color: #007bff;
}

.login-wrap .form-label {
    font-weight: 500;
}

.login-wrap ::placeholder {
    color: #9aa0a6;
}