.content {
  width: 100%;
  position: relative;
  margin-top: 60px;
  padding-bottom: 100px;
}

.content .topNav-box {
  width: 1400px;
  margin: 0 auto;
}

.content .box {
  width: 1400px;
  margin: 0 auto;
  margin-top: 80px;
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.content .box .right {
  width: 100%;
  background-color: #f8f8f8;
  padding: 60px;
}

.content .box .right .list {
  width: 100%;
  padding: 21px 0;
}

.content .box .right .list .item {
  padding: 21px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: solid 1px rgba(229, 229, 229, 0.6);
  position: relative;
}

.content .box .right .list .item:last-child {
  border: 0;
}

.content .box .right .list .item .name {
  font-size: 16px;
  line-height: 18px;
  color: #333333;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  transition: 0.5s;
}

.content .box .right .list .item .time {
  font-size: 16px;
  line-height: 18px;
  color: #999999;
  flex-shrink: 0;
  margin-left: 20px;
}

.content .box .right .list .item a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}

.content .box .right .list .item:hover .name {
  color: #7d3f30;
}

.content .box .left {
  width: 220px;
  flex-shrink: 0;
  margin-right: 80px;
}

.content .box .left .title {
  width: 100%;
  font-size: 30px;
  font-weight: bold;
  line-height: 32px;
  color: #000000;
}

.content .box .left .list {
  width: 100%;
  margin-bottom: 30px;
}

.content .box .left .list .item {
  width: 100%;
  height: 72px;
  border-bottom: solid 1px #e9e9e9;
}

.content .box .left .list .item:first-child {
  border-top: solid 1px #e9e9e9;
}

.content .box .left .list .item a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  font-size: 18px;
  line-height: 18px;
  color: #333333;
  transition: 0.5s;
}

.content .box .left .list .item a img {
  width: 7px;
  height: 9px;
  margin-left: 5px;
  transition: 0.5s;
  opacity: 0;
}

.content .box .left .list .item:hover a {
  font-weight: bold;
  color: #7d3f30;
}

.content .box .left .list .item:hover a img {
  margin-left: 20px;
  opacity: 1;
}

.content .box .left .list .item.active a {
  font-weight: bold;
  color: #7d3f30;
}

.content .box .left .list .item.active a img {
  margin-left: 20px;
  opacity: 1;
}

@media screen and (max-width: 1560px) {
  .content .topNav-box {
    width: 90%;
    margin: 0 auto;
  }

  .content .box {
    width: 90%;
    margin: 0 auto;
    margin-top: 80px;
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
  }
}

@media screen and (max-width: 1080px) {
  .content .box {
    width: 100%;
    margin: 0 auto;
    margin-top: 0px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .content {
    width: 100%;
    position: relative;
    margin-top: 28px;
    padding-bottom: 0;
  }

  .content .box .left .list .item:nth-child(2) {
    border-top: solid 1px #e9e9e9;
  }

  .content .box .left {
    width: 90%;
    flex-shrink: 0;
    margin-right: 0;
    margin: 0 auto;
  }

  .content .box .left .list {
    width: 100%;
    margin-top: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .content .box .left .list .item {
    width: 48%;
    height: 72px;
    border-bottom: solid 1px #e9e9e9;
  }

  .content .box .right {
    width: 90%;
    background-color: #f8f8f8;
    padding: 30px 5%;
    margin-top: 60px;
    padding-bottom: 60px;
  }
}

@media screen and (max-width: 860px) {
  .banner {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
  }
}

@media screen and (max-width: 680px) {
  .banner {
    width: 100%;
    height: 150px;
    overflow: hidden;
    position: relative;
  }

  .banner .text {
    position: absolute;
    bottom: 8px;
    right: 5%;
    font-size: 14px;
    line-height: 30px;
    color: #ffffff;
    transition: 0.5s;
  }

  .content .box .right {
    padding: 10px 5%;
    margin-top: 18px;
    padding-bottom: 20px;
  }
}