*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


header h1 {
    font-size: 24px;
    text-align:start;
    font-weight: bold;
}


nav ul {

    padding: 10px;
}




#menu {
    background-color: #333;
    padding: 4px;
}

#menu ul {
    list-style: none;
}

#menu ul li {
    display: inline-block;
    position: relative;
    margin-right: 20px;
}

#menu ul li a {
    color: #fff;
    text-decoration: none;
    padding: 8px 10px;
    display: block;
    transition: background-color 0.3s;
}

#menu ul li a:hover {
    background-color: #555;
}

#menu ul ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #444;
    border-radius: 0 0 5px 5px;
}

#menu ul li:hover > ul {
    display: block;
}


#menu ul ul li {
    width: 100%; 
    box-sizing: border-box; 
    margin: 0;
} 

.footer{
    margin-top: 35%;
    margin-left: 10px;
}