.media-text {
  display: flex;
  flex-wrap: wrap;
}
.media-text-image,
.media-text-content {
  max-width: 100%;
  flex: 0 0 100%;
}

.media-text-content {
  padding: 15px;
}


.media-text-image img {
  border-radius: 30px;
}

@media (min-width: 768px) {

  /* Quarter */
  .media-text.image-size-third .media-text-image {
    max-width: 25%;
    flex: 0 0 25%;
  }

  .media-text.image-size-third .media-text-content {
    max-width: 75%;
    flex: 0 0 75%;
  }

  /* Third */
  .media-text.image-size-third .media-text-image {
    max-width: 33.33333%;
    flex: 0 0 33.33333%;
  }

  .media-text.image-size-third .media-text-content {
    max-width: 66.66666%;
    flex: 0 0 66.66666%;
  }
  
  /* Half */
  .media-text-image,
  .media-text-content {
    max-width: 50%;
    flex: 0 0 50%;
  }

  .media-text-content {
    padding-left: 30px;
    padding-right: 30px;
    align-self: center;
  }

  .media-text-image img {
    border-radius: 60px;
  }
}