footer{
  background-color: #4fbcd9;
}
.footer-container, .footer-container a, .footer-container span {
  color: #000;
}

@media (max-width: 768px) {
    .main-container {
        display: block;
        flex-wrap: initial;
        z-index: 100;
    }
footer {
background-color: #fff;
}
}