.footer{  
  background-color: #80b0ba;
  width: 100%;
  position: relative;
}

.footer p{
  color: #fff;
}

.footer::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 15px;
  background: linear-gradient(
    to right,
    #005f78ff 0% 33.33%,
    #00aeefff 33.33% 66.66%,
    #ec008cff 66.66% 100%
  );
}

@media (max-width: 767.98px) {
  .footer .logo-placeholder {
    display: flex !important;
    margin-left: auto;
    margin-right: auto;
  }

  .footer .logo-placeholder img {
    max-width: 100%;
    height: auto;
  }
}