/* General Body Styles */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
    color: #333;
    line-height: 1.6;
}

/* Navbar Styles */
.navbar {
    background-color: #333;
    color: white;
    padding: 15px;
    text-align: left;
}

.nav-brand {
    font-size: 20px;
    font-weight: bold;
}

.nav-items {
    list-style: none;
    padding-left: 0;
}

.nav-items li {
    display: inline;
    margin-left: 20px;
}

.nav-items a {
    color: white;
    text-decoration: none;
}

/* Content Styles */
.content {
    padding: 20px;
    max-width: 800px;
    margin: auto;
    background: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #333;
}

.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    border-radius: 10px;
    margin-bottom: 20px;
}

p {
    text-align: justify;
}

/* Footer Styles */
footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 20px;
    position: fixed;
    bottom: 0;
    width: 100%;
}

/* Responsive Media Queries */

/* Small devices (phones, 600px and down) */
@media only screen and (max-width: 600px) {
    .nav-items li {
        display: block;
        margin-left: 0;
        text-align: center;
    }
    .center {
        width: 100%;
    }
    .content, footer {
        padding: 10px;
    }
}

/* Medium devices (tablets, 768px and up) */
@media only screen and (min-width: 768px) {
    .content {
        width: 70%;
    }
}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
    .content {
        width: 60%;
    }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
    .content {
        width: 50%;
    }
}