body {
    margin: 0;
    font-family: Arial;
    background-color: #cfe9f7;
}

/* LOGIN */
.login-box {
    width: 360px;
    margin: 120px auto;
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.logo {
    width: 180px;
    margin-bottom: 20px;
}

input, button {
    width: 100%;
    padding: 10px;
    margin: 6px 0;
}

button {
    background-color: #1f6fb2;
    color: white;
    border: none;
    cursor: pointer;
}

/* MENU */
.menu {
    background-color: #1f6fb2;
    padding: 15px;
}

.menu a {
    color: white;
    margin-right: 20px;
    text-decoration: none;
    font-weight: bold;
}

.contenido {
    padding: 30px;
}