.cases {
  padding: 30px 0;
}

.cases .title {
  margin-bottom: 20px;
}

.cases .tit {
  margin-top: 14px;
}

.cases .row {
  margin-bottom: -30px;
}

.cases .row>div {
  margin-bottom: 30px;
  text-align: center;
}

@media (min-width: 1200px) {
  .cases {
    padding: 66px 0 60px;
  }

  .cases .title {
    margin-bottom: 38px;
  }

  .cases .row {
    margin-bottom: -54px;
  }

  .cases .row>div {
    margin-bottom: 54px;
  }

  .cases .tit {
    margin-top: 29px;
  }
}

@media (min-width: 1440px) {
  .cases .title {
    margin-bottom: 52px;
  }

  .cases .row {
    margin-left: -36px;
    margin-right: -36px;
  }

  .cases .row>div {
    padding: 0 36px;
  }
}