.container-wrap {
  width: 100%;
  position: relative;
}

.container-wrap .dept {
  width: 1400px;
  margin: 100px auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  
}

.dept h3 {
  width: 430px;
  font-size: 28px;
  line-height: 2.2;
  color: #000;
  font-weight: bolder;
}
.dept .dj-title {
  width: 450px;
  height: 55px;
  vertical-align: middle;
}
.dept .dj-bg{
  width: 1130px;
  height: 250px;
  position: absolute;
  right: 30px;
  top: 60px;
  z-index: 10;
}
.dept .desc {
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}
.dept p {
  width: 900px;
  display: flex;
  flex-direction: column;
}
.dept p span {
  line-height: 2;
  margin: 10px 0;
  color: #4d4d4d;
  font-size: 18px;
}
.dj-img {
  width: 100%;
  height: 440px;
  vertical-align: middle;
  margin: 50px 0 0 0;
}

.activity {
  background: #f0f0f0;
  height: 785px;
}
.wrap {
  display: flex;
  flex-direction: column;
  width: 1400px;
  margin: 0 auto;
}
.wrap .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 50px 0;
  position: relative;
}


.top .dj-desc {
  width: 900px;
  font-size: 18px;
  color: #4d4d4d;
  line-height: 2;
}

.list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 30px;
}

.list-item {
  width: 440px;
  display: flex;
  flex-direction: column;
  background: #fff;
  cursor: pointer;
  position: relative;
}

.list-item .titles {
  display: flex;
  width: 440px;
  height: 50px;
  line-height: 50px;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  padding: 0 10px;
}

.list-item .titles span:nth-child(1) {
  font-size: 16px;
  font-weight: bolder;
  color: #000;
}
.list-item .titles span:nth-child(2) {
  color: #666;
  font-size: 16px;
}
.more {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 30px 0;
}
.more p {
  width: 132px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #2d8dbf;
  color: #fff;
  border-radius: 20px;
  cursor: pointer;
}

.list-item .drop {
  display: none;
  width: 100%;
  height: 320px;
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  z-index: 9;
  box-sizing: border-box;
  padding: 70px 30px;
  color: #fff;
  text-align: center;
}

.drop .dec {
  text-indent: 30px;
  line-height: 2;
  text-align: left;
}

.drop span {
  width: 100px;
  margin: 20px auto;
  border: 1px solid #fff;
  border-radius: 50px;
  box-sizing: border-box;
  padding: 3px 10px;
}

.images {
  width: 440px;
  height: 320px;
  vertical-align: middle;
}