body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    display: flex;
}

.sidebar {
    width: 250px;
    background-color: #003366; /* Blu scuro */
    color: white;
    padding: 20px;
}

.sidebar h2 {
    text-align: center;
}

.sidebar ul {
    list-style-type: none;
    padding: 0;
}

.sidebar ul li {
    margin: 15px 0;
}

.sidebar ul li a {
    color: white;
    text-decoration: none;
}

.sidebar ul li a:hover {
    text-decoration: underline;
}

.content {
    flex: 1;
    padding: 20px;
}

h1 {
    color: #003366; /* Blu scuro */
}

p {
    line-height: 1.6;
}

 .title {
     cursor: pointer;
     color: blue;
     text-decoration: underline;
     display: flex;
     align-items: center;
        }

.container1 {
     border: 1px solid #ccc;
     padding: 10px;
     margin: 10px 0;
     border-radius: 5px;
        }

.title {
     cursor: pointer;
     color: blue;
     text-decoration: underline;
     display: flex;
     align-items: center;
        }

 .arrow {
     margin-right: 8px;
     transition: transform 0.2s;
        }

.content1 {
     display: none;
     margin-top: 10px;
     border: 1px;
        }