.article-box {
  width: 100%;
  position: relative;
  z-index: 2;
  background: white;
}
.article-box .case-box {
  width: 100%;
  padding: 50px 0 30px 0;
  position: relative;
  z-index: 2;
  background: white;
}
.article-box .case-box .responsive-div {
  overflow: hidden;
}
.article-box .case-box .responsive-div .item {
  width: 32.3%;
  border-radius: 10px;
  float: left;
  margin-right: 1.5%;
  overflow: hidden;
}
.article-box .case-box .responsive-div .item:nth-child(3n) {
  margin-right: 0 !important;
}
/*# sourceMappingURL=project.css.map */