header {
    background-color: #007bff;
    color: white;
    padding: 10px 0;
    text-align: center;
}

header .container {
    background-color: transparent;
    color: inherit;
}

header h1 {
    margin: 0;
    font-size: 2rem;
}

header p {
    margin: 5px 0 0;
    font-size: 1rem;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 10px 0 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 10px;
    position: relative; 
}

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

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

.dropdown .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #0056b3;
    list-style: none;
    padding: 5px 0;
    margin: 0;
    min-width: 150px; 
}

.dropdown .dropdown-menu li {
    margin: 0;
}

.dropdown .dropdown-menu li a {
    display: block;
    padding: 5px 10px;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

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