footer {
  clear: both;
  background: #e3e2e1;
  padding: 6rem 0 7rem 0;
}

footer:after {
  content: "";
  display: block;
  clear: both;
}

footer>:nth-child(1) {
  clear: both;
  width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

footer section {
  width: 150px;
  height: 200px;
}

footer>:nth-child(1)>:nth-child(1) {
  width: 290px;
  height: 200px;
}

footer h4 {
  margin-bottom: 1.2rem;
  color: #555;
}

footer a {
  display: block;
  padding-bottom: 0.7rem;
  color: #666;
}

footer p {
  color: #878787;
}

footer hr {
  width: 1000px;
  border: 0.3px solid #ccc;
  margin: 2.5rem auto 2rem auto;
}

footer>:nth-child(3) {
  text-align: center;
  width: 1000px;
  margin: 0 auto;
}

footer>:nth-child(3)>:nth-child(1) {
  width: 230px;
  height: 50px;
  opacity: 0.7;
  margin-bottom: 0.3rem;
}