#c1 {
  display: flex;
  width: 100%;
  margin-top: 70px;
  align-items: center;
  flex-direction: column;
}
#c1 > h1 {
  margin: 20px 0;
}
#c1-box {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  width: 80%;
}
.pbox {
  display: flex;
  flex-direction: column;
  padding: 20px;
  margin: 10px;
  border-radius: 20px;
  border: solid black 1px;
  box-shadow: 2px 2px 5px black;
}
.pbox-img > img {
  height: 70px;
}
.pbox > p {
  padding: 20px;
  border-radius: 20px;
  border: solid black 1px;
  box-shadow: 2px 2px 5px black;
}
.pbox > h2 {
  margin: 10px;
}
.pbox > a {
  margin: 10px;
  color: blue;
  text-decoration: underline;
  font-size: 20px;
}
@media screen and (max-width: 1400px) {
  #c1-box {
    grid-template-columns: 1fr 1fr;
  }
}
@media screen and (max-width: 950px) {
  #c1-box {
    grid-template-columns: 1fr;
  }
  .pbox-img > img {
    height: 50px;
  }
}