body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #333;
    color: #fff;
    padding: 20px;
}
a {
    color: #007bff;
    text-decoration: none;
}
small {
    color: #aaa;
}
.container {
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    padding: 20px;
    background-color: #444;
    justify-content: center;
    align-items: center;
    display: flex;
    flex-direction: column;
}
.icon {
    color: #ffffff;
}
footer {
    margin-top: 20px;
    font-size: 0.9em;
    color: #aaa;
    text-align: center;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px;
    background-color: #444;
}
footer a {
    color: #aaa;
    text-decoration: none;
}
.link-list {
    list-style-type: disc;
    padding: 0;
    margin: 15px 0;
    display: inline-block;
    text-align: left;
}

.link-list li {
    color: white;
    margin-bottom: 8px;
    margin-left: 25px;
}

.btn-small {
    color: #3498db;
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    margin-left: 5px;
}

.btn-small:hover {
    text-decoration: underline;
}