body, header, nav, main, footer {
    margin: 0;
    padding: 0;
    border: 0;
}

body {
background-color: #f4f4f4;
    margin: 20px;
    padding: 20px;
    font-family: arial, sans-serif;
}

img {
    width: 30%;
    min-width: 40px;
    box-align: center;
    padding-left: 37.5%;
    display: inline-block;
}


header {
    background-color: #333;
    color: white;
    text-align:center;
    padding: 10px;
}

main p {
    font-size: 25px;
    text-align: center;
}
footer {
    background-color: #333;
    color: white;
    text-align:center;
    padding: 10px;
}

nav {
    background-color: #444;
    padding: 10px;
    text-align: center;
}

nav a {
    color: white;
    text-decoration: none;
}
    nav li:hover {
        color: black;
        opacity: 0.5;
    }

    nav li a:active {
        color: black;
        background-color: white;
    }


.navlink {
color: white;
margin-right: 15px;
display: inline-block;
text-decoration: none;
font-size: 30px;
padding: 15px;

}

.headhone {
font-size: 350%;
text-align: left;
}

section {
margin-top: 20px;
}