body{
  font-family: Arial, Helvetica, sans-serif;  
  background: linear-gradient(#16224d, #8d9cd3 250%);
  background-attachment: fixed;
  color: whitesmoke;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 125%;
  
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0rem 0.5rem;
}

.centertitle{
  display: flex;
  align-items: center;
  justify-content: center;
  height: 75vh;
}
.below-text {
  margin-top: -30vh;
}
.below-below-text {
  margin-top: 20vh;
}

footer {
  padding: 8px 0;
  text-align: left;
  font-size: 0.9rem;
  border-radius: 10px;
}

h1{
  font-size: 225%;
}
.button {
  border: 2px solid #18191a;
  color: white;
  padding: 16px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  transition-duration: 0.4s;
  cursor: pointer;
  background: transparent;
  border-radius: 20px;
}
.button:hover {
  background-color: #18191a;
}

.centertitlecolumns{
  display: flex;
  align-items: center;
  justify-content: center;
  height: 25vh;
}
a {
  color: white;
  text-decoration: underline;
}
a:visited {
  color: white;
}
canvas {
      display: block;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
    }

  /* Lightbox overlay */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
  }
  
  .lightbox-overlay img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
    box-shadow: 0 0 20px #000;
  }
  
  .lightbox-overlay.active {
    display: flex;
  }