.unit {
  background: #fbfbfb;
}

.unit>.tittle {
  text-align: center;
  padding: 110px 0 30px;
}

.unit>.tittle p:nth-child(1) {
  font-size: 37px;
  font-family: Arial Black;
  font-weight: 400;
  color: #333333;
  line-height: 56px;
  text-transform: Uppercase;
}

.unit>.tittle p:nth-child(2) {
  font-size: 32px;
  font-family: MicrosoftYaHei-Bold;
  font-weight: bold;
  color: #0C0C0C;
  line-height: 56px;
}

.unit>.content {
  padding: 50px;
  position: relative;
  width: 87vw;
  margin: 0 auto;
}

.unit>.content .slide_content {
  display: flex;
  justify-content: left;
  flex-wrap: wrap;
}

.unit>.content .slide_content img {
  width: calc(25% - 22px);
  height: 218px;
  border: 1px solid rgba(194, 194, 194, 0.48);
  cursor: pointer;
  margin: 10px 10px;
}

.unit>.content .slide_content img:hover {
  box-shadow: 0px 0px 10px 6px rgba(140, 140, 140, 0.41);
}

.anjian,
.zuzhi {
  padding: 30px 8vw;
  background: #fbfbfb;
}

.anjian .anjian_container,
.zuzhi .zuzhi_container {
  display: flex;
  justify-content: left;
  flex-wrap: wrap;
}

.anjian .anjian_container div,
.zuzhi .zuzhi_container div {
  min-width: 310px;
  font-weight: 400;
  font-size: 25px;
  margin-bottom: 25px;
  margin-right: 70px;
}

.anjian .anjian_tittle,
.zuzhi .zuzhi_tittle {
  font-weight: bold;
  color: rgba(12, 12, 12, 1);
  font-size: 30px;
  margin-bottom: 35px;
}

/** swiper组件 **/

.swiper-button-prev {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23191919'%2F%3E%3C%2Fsvg%3E") !important;
}

.swiper-button-next {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23191919'%2F%3E%3C%2Fsvg%3E") !important;
}

.swiper-slide {
  width: 100%;
}

@media screen and (max-width: 1440px) {
  .unit>.content .slide_content img {
    width: 280px;
    height: 180px;
  }
}