footer {
    min-height: 50px;
    height:auto;
}

footer ul {
    margin-bottom: 0;
}

footer li[class^="col-"] {
  display:flex;
  align-items:center;
}
footer li[class^="col-"]:not(.social) {    
    margin: 1rem 0;
}

footer a {
    width:100%;
    text-align:center;
}

footer a:focus {
}
footer .social img {
    height:50px;
    width: auto;
    padding: 10px;
}
footer .social a {
    width:auto;
}
footer .social {
    text-align:center;
}