.page-container{
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main{
    flex: 1;
}

footer{
    background-color: black;
    color: lightgray;
    line-height: 2.5rem;
    text-align: center;
}

footer a{
    color: lightgray;
    text-decoration: none;
}
footer .contact{
    display: inline-block;
    margin: 0 0.625rem;
}