h2 {
  margin: 50px auto 10px;
  width: 920px;
}

.slider_wrapper {
  margin: 25px 0;
}

.slideUnit {
  flex-wrap: wrap;
  width: 960px;
  margin: 0 auto;
}

.car {
  margin-bottom: 40px;
}

.oldCarType {
  width: 340px;
  margin: 0 auto 50px;
}

.oldCarType button {
  background: #004584;
  border: none;
  color: #fff;
  display: block;
  font-size: 1.3rem;
  margin: 0 auto;
  width: 340px;
  padding: 10px 20px;
}

.oldCarType button:hover {
  cursor: pointer;
  color: #fff;
}

.oldCarType a{
  text-decoration-color: #fff;
}

footer {
  width: 960px;
  margin: 0 auto;
}

.back_page {
  margin-left: 20px;
}