.mono_container, .multi_container {
    width: 100%;
    display: flex;
}

.mono_description, .mono_img, .multi_img, .multi_description {
    height: 100%;
    flex: 1;
}

@media (max-width: 1000px) {
  .mono_container, .multi_container {
    display: flex;
    flex-direction: column;
  }
  .mono_img, .multi_img {
    order: 2;
  }
  .mono_description, .multi_description {
    order: 1;
  }
}

.mono_description, .multi_description {
    text-align: center;
    padding: 5%;
}

.mono_img img, .multi_img img {
    max-width: 80%;
    min-width: 60%;
    padding: 10%;
    border-radius: 7em;
}

ul {
    text-align: left;
}