body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f9f9f9;
    padding: 20px;
}

nav {
    background: #00796b;
    padding: 15px;
    border-radius: 5px;
    color: #fff;
}

.navbar-nav {
    list-style: none;
    padding: 0;
    display: flex;
    align-items: center;
}

.nav-item {
    margin-right: 20px;
    position: relative;
}

.nav-item a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 10px;
}

.dropdown-content {
    display: none;
    position: absolute;
    background: white;
    list-style: none;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    top: 100%;
    left: 0;
}

.dropdown-content li {
    padding: 5px 0;
}

.dropdown-content a {
    color: #00796b;
    text-decoration: none;
    font-size: 14px;
    display: block;
}

.dropdown-content a:hover {
    background-color: #f1f1f1;
    padding-left: 5px;
}

.dropdown:hover .dropdown-content {
    display: block;
}

section {
    margin-top: 50px;
    padding: 20px;
    background: white;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
section p, ol, ul{
    color: #013220;;
    text-align: center;
    font-weight: bold;
   }
h2{
    color: #002366;
    text-align: center;
}
#backToTop {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: blue; 
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    display: none; /* Hidden by default */
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    transition: opacity 0.3s, transform 0.3s;
}

#backToTop:hover {
    background-color: #014421;
    transform: scale(1.1);
}