.region-feed-middle .views-field-text {
  width: 83%;
}
@media (min-width: 768px) and (max-width: 979px) {
  .region-feed-middle .views-field-text {
    width: 76%;
  }
}
@media (max-width: 767px) {
  .region-feed-middle .views-field-text {
    width: 76%; /* 86% */
  }
}