footer {
    display:flex;
    justify-content: space-around;
}

header, footer{
    text-align: center;
}

body {
    padding:0;
    margin:0 50 0 50;
}

nav {
    text-align: center;
}

nav a {
    padding:20px;
}

#top{
    position:sticky;
    top:0;
    padding-bottom: 50px;
}

li {
    list-style-type: none;
}


body {
    background-color:#333446;
    color: white;
}

#top, footer {
    background-color: #7F8CAA;
    border: 3px double white;
    border-radius: 10px;
}


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

a:hover {
     background-color: #96ADF3;
}