@media(max-width:900px){
  footer{
    position:static;
    left:auto;
    right:auto;
    bottom:auto;
    height:auto;
    min-height:52px;
    padding:12px 14px;
    flex-wrap:wrap;
  }
  .shell{margin-bottom:24px}
  footer .build{position:static;margin-left:auto}
}
@media(max-width:620px){
  footer{gap:10px 14px;justify-content:center}
  footer img{height:24px}
  .footer-link{margin-left:0}
  footer .build{display:block;width:100%;margin-left:0;text-align:center}
}