body, head
{
    font-family: Arial, Helvetica, sans-serif;
}

nav
{
    margin-left: 1rem;
}

h1
{
    margin-left: 1rem;
    font-size:x-large;
}

h2
{
    margin-left: 2rem;
    font-size: medium;
}

p
{
    margin-left: 2.5em;
}

ul, li
{
    margin-left: 1em;
}

code {
    background-color: ghostwhite;
    color:cornflowerblue;
    font-size: large;
}

.article-li
{
    margin-left: 1rem;
    font-size:x-large;
}

a 
{
    text-decoration: none;
}

a:link
{
    color:rgb(62, 207, 169) ;
}

a:visited, a:hover
{
    color:rgb(35, 134, 134);
}

.ackn {
    color: rgb(35, 134, 134);
    font-style: italic;
    text-align: center;
    font-size: 2rem;
    padding: 10px 10px 10px;
}

footer {
    text-align: center;
}