.charities {
  display: flex;
  flex-wrap: wrap;
  margin-left: -15px;
  margin-right: -15px;
}

.charities .charity {
  width: calc(33.33% - 30px);
  margin: 15px;
  display: inline-block;
  padding: 15px;
}
.charities .charity h3 {
  margin-top: 15px;
}
.charities .charity h3 a {
  font-size: 24px;
  color: black;
  text-transform: uppercase;
  font-weight: 700;
}
@media (max-width: 767px) {
  .charities .charity {
    width: calc(100% - 30px);
  }
}