body {
  background-color: rgba(246, 242, 232, 1);
}
.yxjj {
  width: 1224px;
  margin: auto;
  /* padding-top: 86px; */
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-bottom: 145px;
}
.yxjj > .yxjj {
  padding-top: 88px;
}
.yxjj .pic-wrapper {
  overflow: hidden;
  font-size: 0;
}
.yxjj .pic {
  background-size: cover;
  background-position: center center;
  width: 100%;
  height: 100%;
  transition: all 0.2s linear;
}
.yxjj .pic-wrapper {
  margin-top: 32px;
  cursor: pointer;
}
.yxjj .pic:hover {
  transform: scale(1.05);
}
.yxjj .pic-wrapper:nth-child(8n + 1) {
  width: 377px;
  height: 284px;
}
.yxjj .pic-wrapper:nth-child(8n + 2) {
  width: 398px;
  height: 284px;
}
.yxjj .pic-wrapper:nth-child(8n + 3) {
  width: 395px;
  height: 284px;
}
.yxjj .pic-wrapper:nth-child(8n + 4) {
  width: 616px;
  height: 412px;
}
.yxjj .pic-wrapper:nth-child(8n + 5) {
  width: 588px;
  height: 412px;
}
.yxjj .pic-wrapper:nth-child(8n + 6) {
  width: 377px;
  height: 284px;
}
.yxjj .pic-wrapper:nth-child(8n + 7) {
  width: 398px;
  height: 284px;
}
.yxjj .pic-wrapper:nth-child(8n + 8) {
  width: 395px;
  height: 284px;
}
.yxjj .more {
  width: 100%;
  text-align: center;
  font-size: 25px;
  font-weight: 500;
  color: #e85555;
  cursor: pointer;
  margin-top: 100px;
}

.pic-wrapper .pic {
  opacity: 0;
  transition-property: transform, opacity;
  transition-duration: 0.2s, 0.5s;
  transition-timing-function: linear, linear;
}
.pic-wrapper.move-in .pic {
  opacity: 1;
}

@media (min-width: 769px) and (max-width: 1199px) {
  .yxjj {
    width: 900px;
  }
  .yxjj .pic-wrapper:nth-child(n + 1) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 2) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 3) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 4) {
    width: 440px;
    height: 320px;
  }
  .yxjj .pic-wrapper:nth-child(n + 5) {
    width: 440px;
    height: 320px;
  }
  .yxjj .pic-wrapper:nth-child(n + 6) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 7) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 8) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 9) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 10) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 11) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 12) {
    width: 440px;
    height: 320px;
  }
  .yxjj .pic-wrapper:nth-child(n + 13) {
    width: 440px;
    height: 320px;
  }
  .yxjj .pic-wrapper:nth-child(n + 14) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 15) {
    width: 290px;
    height: 200px;
  }
  .yxjj .pic-wrapper:nth-child(n + 16) {
    width: 290px;
    height: 200px;
  }
}

@media (width: 640px) {
  .yxjj {
    width: calc(100% - 40px);
    padding-top: 0;
    margin: 0 20px;
  }
  #yxjj {
    margin: 0;
    width: 100%;
  }
  .yxjj .pic-wrapper:nth-child(n + 1) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 2) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 3) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 4) {
    width: 350px;
    height: 240px;
  }
  .yxjj .pic-wrapper:nth-child(n + 5) {
    width: 350px;
    height: 240px;
  }
  .yxjj .pic-wrapper:nth-child(n + 6) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 7) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 8) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 9) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 10) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 11) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 12) {
    width: 350px;
    height: 240px;
  }
  .yxjj .pic-wrapper:nth-child(n + 13) {
    width: 350px;
    height: 240px;
  }
  .yxjj .pic-wrapper:nth-child(n + 14) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 15) {
    width: 230px;
    height: 170px;
  }
  .yxjj .pic-wrapper:nth-child(n + 16) {
    width: 230px;
    height: 170px;
  }
  .yxjj .more {
    margin-top: 40px;
  }
  .yxjj {
    padding-bottom: 30px;
  }
}

@media (max-width: 640px) {
  .yxjj > .yxjj {
    padding-top: 0;
  }
}