body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
}

header {
/*   background-color: #006bac;
*/
    background-color: #008b4d;
    color: #fff;
    padding: 1rem;
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 1rem;
}

nav a {
    color: #fff;
    text-decoration: none;
}

main {
    padding: 2rem;
}

section {
    margin-bottom: 2rem;
}

footer {
    background-color: #eee;
    padding: 1rem;
    text-align: center;
}

.login-container {
    width: 300px;
    margin: 100px auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    text-align: center;
}

.login-container h2 {
    margin-bottom: 20px;
}

.login-container label {
    display: block;
    text-align: left;
    margin-bottom: 5px;
}

.login-container input[type="text"],
.login-container input[type="password"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

.login-container button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

.login-container button:hover {
    background-color: #3e8e41;
}