@media screen and (max-width: 768px) {
    h1 {
      font-size: 26px !important;
    }
    h2 {
      font-size: 20px !important;
    }
    p, li {
      font-size: 14px !important;
    }
    img {
      max-height: 300px !important;
    }
    a {
      display: block !important;
      width: 80%;
      margin: 20px auto !important;
      text-align: center;
    }
  }