#logo {
  background-image: url("../img/Logo_Sande-2021.png");
  background-position: 0 50%;
  background-repeat: no-repeat;
  background-size: contain;
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 15px;
  max-width: 314px;
  max-height: 71px;
  -webkit-transition: all 500ms; 
  transition: all 500ms;
}

#logo::before {
  content: "";
  padding-top: 22.61146496%;
}

@media (min-width: 992px){
  #logo {
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 30px;
  }
}