.content {
  text-align: center;
  color: #000000;
}

.content h1 {
  font-weight: 900;
  line-height: 1;
  margin-bottom: -10px;
  opacity: 0.6;
}

.content h2 {
  font-weight: 700;
  margin-bottom: 6px;
  opacity: 0.9;
}

@media(max-width: 768px) {
  .navigation-bar {
    display: none;
  }

  .bio {
    margin: auto;
    width: 100%;
    padding: 0;
  }
}

@media(min-width: 768px) {
  .mobile {
    display: none;
  }
}