.container {
    padding-top: 6em;
    padding-bottom: 6em;
}
.sidebar {
    border-right: lightgray solid 1px;
    margin-right: 1em;
}

.row {
    height: 100%;
}

.card-login {
    max-width: 33vw;
    margin-top: 15vh;
    margin-left: auto;
    margin-right: auto;
}

.invalid-message {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #dc3545;
}