body {
    margin: 5vh;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

a {
    text-decoration: none;
    color: blue;
}

a:hover {
    text-decoration: underline;
    color: orangered;
}

h1 {
    color: navy;
    text-align: center;
}

h2 {
    margin-top: 12px;
}

p {
    text-align: justify;
}

.contact {
    background-color: antiquewhite;
    padding: 12px;
    width: 300px;
    border-radius: 20px;
    margin: 12px;
}

nav {
    text-align: center;
}

footer {
    border-top: 1px solid navy;
    padding-top: 3px;
    width: 100%;
    text-align: center;
}

.centrat {
    text-align: center;
}