*{
  font-family: "Trebuchet MS", Helvetica, sans-serif;
}
section {
    height: auto;
    width: 100%;
    overflow-x: hidden;
  }
  .col img:hover {
    transform: scale(1.2);
  }
  .nav-link{
    font-weight: 600;
  }
  .nav-link:hover{
    color: crimson;
  }