body {
  background-color: black;
  color: white;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 1.25rem;
  padding: 4% 4% 4% 3%;
}

.side_banner {
  border-right: 4px solid #fff;
  width: auto;
  height: 100vh;
  /*margin: -64px 0px -64px 0px;*/
  padding-right: 3%;
}

.center {
  display: block;
  padding-left: auto;
  padding-right: auto;
  padding-top: 0;
}

.center_text {
  display: block;
  margin-left: auto;
  margin-right: auto;
  padding-top: 0;
}

.body_section {
  padding: 0 4% 4% 4%;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); 
  gap: 5vw; 
  padding: 15px;
}

.image-grid img {
  width: 500%;
  height: auto;
  object-fit: cover; 
  display: block;
  margin: auto auto auto auto;
}

@media screen and (max-width: 768px) {
  .image-grid img {
    width: 110%;
    height: auto;
    object-fit: cover; 
    display: block;
    margin: auto auto auto auto;
  }
  
  .image-grid {
    display: grid;
    gap: 5vw; 
    grid-template-columns: repeat(1, 1fr); 
    padding: 15px;
  }
}