@media (min-width: 768px) {
  .container {
    width: 750px;
  }
  /* Hero */
  .hero .container h1 {
    font-size: 48px;
  }
  .hero .container .hero-btns .btn {
    width: fit-content;
  }
  /* Vedio */
  .vedio .container iframe {
    height: 500px;
  }
  /* Contact */
  .contact .container form div {
    width: calc(50% - 10px);
  }
  .contact .container form div:nth-child(7) {
    width: 100%;
  }
  /* Researchers */
  .researchers .container .content .btn {
    width: auto;
  }
}
@media (min-width: 992px) {
  .container {
    width: 970px;
  }
  /* Hero */
  .hero .container .hero-content {
    width: 688px;
  }
}
@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
  /* Researchers */
  .researchers .container .image {
    display: block;
  }
  .researchers .container .content {
    max-width: 600px;
  }
}