.container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.error-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 15px;
    padding: 15px 30px;
    border: 2px solid #ddd;
    border-radius: 15px;
}
.error-card h1 {
    font-size: 28px;
    text-align: center;
}
.error-card h2 {
    font-size: 22px;
    text-align: center;
}
.error-card blockquote {
    margin: 0;
}