body {
  font-family:  "Linux Libertine O", monospace;
  background: #f1eee5;
  margin: 0;
}

h1 {
  text-align: center;
}

.images {
  display: flex;
  flex-wrap: wrap;
  justify-content: left;
}

.image_container {
  width: 25%;
}

img {
  display: block;
  max-width:100%;
  width: auto;
  height: auto;
}

@media only screen and (max-width: 2000px) {
  .image_container {
    width: 25%;
  }
}

@media only screen and (max-width: 1000px) {
  .image_container {
    width: 50%;
  }
}

@media only screen and (max-width: 600px) {
  .image_container {
    width: 100%;
  }
}