styles.css

.isekai-alert {
    position: relative;
    padding: .75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.25rem;
}

.isekai-alert a {
    font-weight: 700;
}

.isekai-alert-primary {
    color: #004085;
    background-color: #cce5ff;
    border-color: #b8daff;
}

.isekai-alert-primary a {
    color: #002752;
}

.isekai-alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.isekai-alert-success a {
    color: #0b2e13;
}

.isekai-alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.isekai-alert-danger a {
    color: #491217;
}

.isekai-alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeeba;
}

.isekai-alert-warning a {
    color: #533f03;
}

.isekai-alert-secondary {
    color: #383d41;
    background-color: #e2e3e5;
    border-color: #d6d8db;
}

.isekai-alert-secondary a {
    color: #202326;
}

.isekai-alert-info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: #bee5eb;
}

.isekai-alert-info a {
    color: #062c33;
}