.card-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.card {
  display: flex;
  flex-direction: column;
  background: white;
  overflow: hidden;
  margin: 15px;
  padding: 1vw;
  max-width: 90vw;
}
body {
  background-image: linear-gradient(pink, grey, grey, pink);
}
.content {
  padding: 1em;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.image {
  width: 100%;
  height: 100%;
}

.title {
  font-size: 1.5em;
  font-weight: bold;
  font-family: "Merriweather Sans", sans-serif;
  color: #000;
}

/*The "Merriweather Sans" font is a Google font. To add it to your project, add this link element to your HTML code: */
@media (min-width: 700px) {
  .card {
    max-width: 40vw;
  }
}
@media (min-width: 1100px) {
  .card {
    max-width: 20vw;
  }
}