body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 1em 0;
    text-align: center;
}

.container {
    flex: 1;
    padding: 20px 300px 0 300px;
}

#main {
    background-color: white;
    padding: 4em;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding-bottom: 100px;
    margin-left: 220px;
    margin-right: 220px;
    margin-top: 100px;
}

    .service_footer{
    height: 200px;
}

h2 {
    margin-bottom: 1em;
    color: #333;
    text-align: center;
}

.service {
    margin-bottom: 10px;
}

h3 {
    color: #240750;
    margin-bottom: 0.5em;
}

ul {
    list-style-type: disc;
    padding-left: 20px;
}

li {
    margin-bottom: 0.5em;
}

/* For screens smaller than 1200px */
@media (max-width: 1200px) {
    .container {
        padding: 20px 50px 0 50px;
    }
    
    #main {
        margin-left: 50px;
        margin-right: 50px;
    }
}

/* For tablets and below */
@media (max-width: 768px) {
    .container {
        padding: 20px 20px 0 20px;
    }
    
    #main {
        margin-left: 20px;
        margin-right: 20px;
    }
}

/* For smartphones */
@media (max-width: 480px) {
    .container {
        padding: 20px 10px 0 10px;
    }
    
    #main {
        margin-left: 10px;
        margin-right: 10px;
        padding: 1em 1em 5em 1em;
        
    }
    
    h2 {
        font-size: 1.5em;
    }
    
    h3 {
        font-size: 1.2em;
    }
}