/*@font-face {
   font-family:'jiangxi';
   src: url('../fonts/jiangxi.ttf') format('truetype');
   font-weight: normal;
   font-style: normal;
   font-display: swap;
}
.ff{
   font-family: "jiangxi";
}*/
.youshi {
  padding-top: 110px;
  background: url("../images/ditu.jpg") no-repeat center;
  background-size: cover;
  text-align: center;
}
.youshi .top_title {
  font-size: 50px;
  color: black;
  font-weight: bold;
  text-align: center;
  margin-bottom: 80px;
}
.youshi .list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.youshi .list .item {
  text-align: center;
  margin-bottom: 100px;
}
.youshi .list .item .top {
  position: relative;
  display: inline-block;
  text-align: center;
}
.youshi .list .item .top .num {
  font-weight: bold;
  color: black;
  font-size: 45px;
}
.youshi .list .item .top .year {
  font-size: 22px;
  position: absolute;
  right: -58px;
  top: 3px;
}
.youshi .list .item .bottom {
  font-size: 25px;
  margin-top: 4px;
}

.fenlei {
  display: flex;
  justify-content: space-around;
}
.fenlei .item {
  border-right: 10px solid white;
  padding-top: 40px;
  padding-left: 40px;
}
.fenlei .item .name {
  font-size: 30px;
  color: white;
}
.fenlei .lf .item {
  height: 795px;
  display: none;
}
.fenlei .lf .item:first-child {
  display: block;
}
.fenlei .rt {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
.fenlei .rt .item {
  height: 392px;
  margin-bottom: 11px;
  display: block;
}
.fenlei .rt .item:first-child {
  display: none;
}

._typename {
  text-align: center;
  font-size: 30px;
  margin-bottom: 100px;
  font-weight: bold;
}
._typename .line {
  width: 50px;
  height: 2px;
  background: black;
  margin: 0 auto;
  margin-top: 25px;
}

.chanpin {
  margin-top: 85px;
  background: url("../images/bg2.png") no-repeat top;
  padding-bottom: 50px;
}
.chanpin .item {
  position: relative;
  border: 5px solid transparent;
  border-top: 0;
  border-bottom: 0;
}
.chanpin .item:hover .pic .title {
  display: flex;
}
.chanpin .item .pic {
  position: relative;
}
.chanpin .item .pic .title {
  position: absolute;
  display: none;
  align-items: center;
  justify-content: center;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  color: white;
}
.chanpin .item .pic .title p {
  padding-left: 18px;
  display: inline-block;
  padding-right: 18px;
  padding-bottom: 10px;
  font-size: 16px;
  border-bottom: 1px solid white;
}
.chanpin .item .name {
  margin-top: 20px;
}
.chanpin .more {
  padding-left: 18px;
  display: inline-block;
  padding-right: 18px;
  padding-bottom: 10px;
  font-size: 16px;
  border-bottom: 1px solid black;
}
.chanpin .item_box {
  text-align: center;
  padding-bottom: 40px;
  margin-bottom: 40px;
  border-bottom: 1px solid #cdcdcd;
}
.chanpin .item_box:last-child {
  border-bottom: 0;
}
.chanpin .item_box .list {
  margin-bottom: 70px;
}

.about {
  background: url("../images/bg.jpg") no-repeat center;
  background-size: cover;
  position: relative;
  padding-top: 200px;
  padding-bottom: 200px;
}
.about:after {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  display: block;
  content: '';
  z-index: 1;
  background: rgba(0, 0, 0, 0.5);
}
.about .container2 {
  position: relative;
  z-index: 2;
}
.about .shipin {
  color: white;
  margin-right: auto;
  display: flex;
  height: 435px;
  margin-right: 7%;
  width: 43%;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-direction: column;
}
.about .shipin img {
  margin-bottom: 10px;
}
.about .message_box {
  color: white;
}
.about .message_box .summary {
  font-size: 16px;
  margin-bottom: 40px;
  line-height: 27px;
}
.about .message_box .title {
  font-size: 30px;
  margin-bottom: 50px;
}
.about .message_box .more {
  border-bottom: 1px solid white;
  display: inline-block;
  color: white;
  padding-bottom: 5px;
}

.shipin_box {
  position: fixed;
  width: 100vw;
  height: 100vh;
  left: 0;
  top: 0;
  z-index: 333;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.shipin_box.on {
  display: flex;
}
.shipin_box #iframe_box {
  display: flex;
  align-items: center;
  justify-content: center;
}
.shipin_box iframe {
  width: 1000px;
  height: 600px;
  margin: 0 auto;
  display: block;
}
.shipin_box video {
  display: block;
  width: 1000px;
  height: 600px;
  margin: 0 auto;
}

.zhengshu {
  padding-top: 120px;
  padding-bottom: 120px;
}
.zhengshu .list .item {
  background: url("../images/kuang.png") no-repeat center;
  background-size: contain;
  padding: 23px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 300px;
  height: 400px;
  margin: 0 auto;
}

@media (max-width: 1450px) {
  .youshi .top_title {
    font-size: 40px;
  }

  .youshi .list .item {
    margin-bottom: 40px;
  }

  .youshi .top_title {
    margin-bottom: 50px;
  }

  .youshi {
    padding-top: 85px;
    padding-bottom: 85px;
  }

  .youshi .list .item .top .num {
    font-size: 32px;
  }

  .youshi .list .item .top .year {
    font-size: 20px;
  }

  .fenlei .item .name {
    font-size: 21px;
  }

  .fenlei .lf .item {
    height: 607px;
  }

  .fenlei .rt .item {
    height: 298px;
  }

  ._typename {
    margin-bottom: 45px;
  }

  .about {
    padding-top: 135px;
    padding-bottom: 100px;
  }

  .zhengshu .list .item {
    height: 382px;
  }
}
@media (max-width: 768px) {
  .youshi .top_title {
    font-size: 21px;
  }

  .youshi .list .item .top .num {
    font-size: 22px;
  }

  .youshi .list .item .top .year {
    font-size: 16px;
    right: -40px;
    top: 0px;
  }

  .youshi .list .item .bottom {
    font-size: 16px;
  }

  .youshi .list .item {
    margin-bottom: 25px;
  }

  .youshi .list {
    grid-template-columns: repeat(2, 1fr);
  }

  .youshi .top_title {
    margin-bottom: 35px;
  }

  .youshi {
    padding-top: 70px;
    padding-bottom: 50px;
  }

  .fenlei {
    display: block;
  }

  .fenlei .lf {
    margin-bottom: 20px;
  }

  .fenlei .lf .item {
    height: auto;
  }

  .fenlei .item {
    border-right: 0;
    padding-top: 26px;
    padding-left: 17px;
  }

  .fenlei .rt .item {
    margin: 0 auto;
    height: auto;
    width: 95%;
    margin-bottom: 15px;
  }

  ._typename {
    font-size: 18px;
  }

  ._typename .line {
    margin-top: 16px;
  }

  .chanpin {
    margin-top: 50px;
  }

  .chanpin .item .name {
    margin-top: 12px;
  }

  .chanpin .item_box .list {
    margin-bottom: 40px;
  }

  .chanpin {
    padding-bottom: 0;
  }

  .chanpin .item_box:last-child {
    margin-bottom: 0;
  }

  .about .shipin {
    height: 258px;
    font-size: 18px;
    width: 100%;
  }

  .about {
    padding-top: 60px;
  }

  .about .message_box .title {
    font-size: 17px;
    margin-bottom: 11px;
  }

  .about .message_box {
    margin-top: 35px;
  }

  .about {
    padding-bottom: 45px;
  }

  .zhengshu .list .item {
    width: 100%;
    height: 218px;
    padding: 12px;
  }

  .zhengshu {
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .fenlei .item {
    background: none !important;
    padding: 0;
  }

  .fenlei .item .name {
    font-size: 15px;
    color: black;
    text-align: center;
    margin-top: 8px;
  }
}

/*# sourceMappingURL=index.css.map */