#contact-info ul {
  list-style: none;
  padding: 0;
}

#contact-info iframe {
  height: 300px;
  width: 100%;
}

@media only screen and (max-width:768px){
  #contact-info iframe {
    width: 350px;
  }
}

@media only screen and (max-width:568px){
  #contact-info iframe {
    width: 300px;
  }
}

@media only screen and (max-width:380px){
  #contact-info iframe {
    height: 275px;
    width: 275px;
  }
}