h1 {
    text-align: center;
    margin-top: 40px;
    color: #555;
}

.service-list {
    width: 80%;
    margin: auto;
    padding: 20px;
}

.service-item {
    background: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #eee;
    border-radius: 8px;
}