.project {
  padding: 30px 0;
}

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

.project .sub-info {
  line-height: 1.8;
  margin-bottom: 30px;
}

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

.project .row>div {
  margin-bottom: 30px;
}

.project .tit {
  font-weight: bold;
  margin: 16px 0;
  text-align: left;
}

.project .btn {
  color: var(--style-color);
  border: 1px solid var(--style-color);
}

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

  .project .title {
    margin-bottom: 30px;
  }

  .project .row {
    margin-bottom: -60px;
  }

  .project .row>div {
    margin-bottom: 60px;
  }

  .project .tit:hover {
    color: var(--style-color);
  }

  .project .btn:hover {
    color: #fff;
    background: var(--style-color);
  }
}

@media(min-width: 1440px) {
  .project {
    padding-bottom: 80px;
  }

  .project .row {
    margin-left: -30px;
    margin-right: -30px;
  }

  .project .row>div {
    padding: 0 30px;
  }
}