.news {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 100rem 0;
}
.news-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.news-item + .news-item {
  border-top: 1rem solid #ccc;
  margin-top: 40rem;
  padding-top: 40rem;
}
.news-image {
  width: 360rem;
  margin-right: 40rem;
}
.news-info {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.news-title {
  font-size: 20rem;
  font-weight: bold;
}
.news-desc {
  margin-top: 15rem;
  line-height: 24rem;
  font-size: 14rem;
  color: #666;
}
.news-date {
  font-size: 14rem;
  color: #999;
  margin-top: 15rem;
}

@media screen and (max-width: 1200px) {
  .news {
    display: block;
    padding: 30rem 0;
  }
  .news-list {
    margin-top: 40rem;
  }
  .news-item {
    display: block;
  }
  .news-image {
    width: 100%;
    margin-right: 0;
  }
  .news-title {
    margin-top: 20rem;
  }
}
.category {
  width: 340rem;
  margin-right: 40rem;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.category-title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 100rem;
  width: 100%;
  background-color: #138db1;
  color: white;
  font-size: 42rem;
  font-weight: bold;
}
.category-item {
  font-size: 20rem;
}
.category-item-title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 65rem;
  padding: 0 30rem;
  border-bottom: 1rem solid #ccc;
  cursor: pointer;
}

@media screen and (max-width: 1200px) {
  .category {
    width: 100%;
    margin-right: 0;
  }
  .category-title {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    height: 60rem;
    font-size: 28rem;
  }
  .category-item {
    font-size: 16rem;
  }
  .category-item-title {
    height: 50rem;
  }
}