body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

header {
    background-image: url('imagens/header-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
}

h1, h2 {
    font-weight: bold;
}

.list-group-item {
    font-size: 18px;
}

footer {
    background: linear-gradient(45deg, #343a40, #495057);
    width: 100%;
    padding: 0;
    text-align: center;
    color: white;
}