#blog-articles .card {
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.card-img-top {
    width: 100%;
    height: auto;
}

.card-title {
    color: #007bff;
}

html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

footer {
    margin-top: auto;
    background-color: #0056b3;
    color: white;
    text-align: center;
    padding: 10px;
}