/*#companies {
  clear:both;
  margin:1em auto;
  width:45%;
}

.lists {
  margin-bottom: 2em;
}

@media (max-width: 768px) {
  #companies {
    clear:both;
    margin:0;
    width:100%;
  }
  
  .lists {
    margin-bottom: 0;
  }
}*/