.w1700 {
  overflow: hidden;
}
/* 关于我们.html */
.banner_img {
  width: 100%;
}
.banner_title > img {
  margin: 15px auto;
}
.banner_title_li {
  display: flex;
  justify-content: center;
}
.banner_title span {
  color: #fff;
  font-size: 34px;
  margin: 0 5px;
}
.guanyu {
  background: url(bg2.jpg) no-repeat center bottom #079d70;
  position: relative;
  padding: 60px 70px;
}
.guanyu p {
  color: #fff;
  text-indent: 32px;
  line-height: 30px;
}
.guanshi_main {
  padding: 15px 20px;
  box-shadow: 0 3px 5px 1px #f3f3f3;
  margin-top: -35px;
  background-color: #fff;
  position: relative;
  transform: scale(0.9);
}
.guanshi_main:hover .cc_bg {
  width: 100%;
}
.guanshi_main:hover .guanshi_main_title {
  color: #fff;
}
.guanshi_main:hover .guanshi_main_main {
  color: #fff;
}
.guanshi_main:hover .guanshi_main_xq {
  color: #fff;
}
.guanshi_main_title {
  font-size: 22px;
  color: #333333;
  margin-bottom: 10px;
}
.guanshi_main_main {
  font-size: 18px;
  color: #a6937f;
  margin-bottom: 10px;
}
.guanshi_main_xq {
  font-size: 18px;
  color: #079d71;
  display: block;
}
@media screen and (max-width: 750px) {
  .banner_title {
    margin-bottom: 15px;
  }
  .banner_title > img {
    display: none;
  }
}
@media screen and (max-width: 550px) {
  .banner_title span {
    font-size: 20px;
  }
  .guanyu {
    padding: 15px 20px;
    font-size: 14px;
  }
  .guanyu p {
    line-height: 26px;
  }
  .guanshi_main {
    padding: 10px 15px;
  }
  .guanshi_main_title {
    font-size: 20px;
    margin-bottom: 5px;
  }
  .guanshi_main_main {
    font-size: 16px;
    margin-bottom: 5px;
  }
  .guanshi_main_xq {
    font-size: 16px;
  }
}
@media screen and (min-width: 550px) {
  .guanshi .Imgovf img {
    height: 250px;
    object-fit: cover;
  }
}

.huazhang_title {
  max-width: 1200px;
  width: 100%;
  color: #707070;
  text-align: center;
  line-height: 24px;
  margin: 15px auto 10px;
}
.huazhang_gengduo {
  color: #079d71;
  text-align: center;
  display: block;
}
.huazhangList_li {
  position: relative;
  margin-bottom: 90px;
}
.huazhangList_li .Imgovf {
  width: 390px;
  position: relative;
  z-index: 2;
}
.huazhangList_r {
  position: relative;
  width: calc(100% - 340px);
  background-color: #f4f0ee;
  position: absolute;
  right: 0;
  bottom: -30px;
  padding: 45px 50px 45px 100px;
}
.huazhangList_r::before,
.huazhangList_r::after {
  content: "";
  position: absolute;
  bottom: 18px;
  width: 40%;
  height: 10px;
  box-shadow: 0 5px 14px rgba(0, 0, 0, 0.7);
  z-index: -1;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.huazhangList_r::before {
  left: 15px;
  -webkit-transform: skew(-5deg) rotate(-5deg);
  -ms-transform: skew(-5deg) rotate(-5deg);
  transform: skew(-5deg) rotate(-5deg);
}
.huazhangList_r::after {
  right: 15px;
  -webkit-transform: skew(5deg) rotate(5deg);
  -ms-transform: skew(5deg) rotate(5deg);
  transform: skew(5deg) rotate(5deg);
}
.huazhangList_r:hover::before,
.huazhangList_r:hover::after {
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.4);
}
.huazhangList_name {
  font-size: 26px;
  color: #333;
  margin-bottom: 10px;
}
.huazhangList_time {
  font-size: 18px;
  color: #333;
  margin-bottom: 35px;
}
.huazhangList_main {
  color: #333;
  margin-bottom: 35px;
  line-height: 26px;
}
@media screen and (max-width: 1000px) {
  .huazhangList_r {
    width: 100%;
    position: initial;
    padding: 30px;
  }
  .huazhangList_li .Imgovf {
    width: 300px;
    float: left;
    margin: 0 30px 20px 0;
  }
  .huazhangList_main {
    margin-bottom: 0;
  }
}
@media screen and (max-width: 550px) {
  .huazhangList_li {
    margin-bottom: 15px;
  }
  .huazhangList_li .Imgovf {
    width: 100%;
    float: none;
    margin-bottom: 0;
  }
  .huazhangList_r {
    padding: 15px;
  }
  .huazhangList_name {
    font-size: 22px;
    margin-bottom: 5px;
  }
  .huazhangList_time {
    font-size: 16px;
    margin-bottom: 15px;
  }
  .huazhangList_main {
    font-size: 15px;
    line-height: 24px;
  }
  .huazhangList_r::before,
  .huazhangList_r::after {
    bottom: 10px;
  }
}

/* 馆史一览详情.html */
.lishi_xq p {
  text-indent: 32px;
  line-height: 26px;
  color: #333333;
  margin-bottom: 25px;
}
.lishi_xq img {
  margin: 0 auto 25px;
  max-width: 100%;
}
.lunbo {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 25px;
  position: relative;
}
.tu {
  width: calc(100% - 240px);
  height: 550px;
  padding-right: 90px;
}
.tu .Imgovf {
  height: 100%;
  display: none;
}
.tu img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.xiao {
  width: 240px;
  height: 490px;
}
.lunbo .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}
.fanye {
  width: 240px;
  height: 60px;
  position: absolute;
  bottom: 0;
  right: 0;
}
.lunbo .swiper-button-prev,
.swiper-button-next {
  background-image: none;
  width: 34px;
  height: 18px;
  margin: 0;
  top: 22px;
}
@media screen and (max-width: 1000px) {
  .tu {
    padding-right: 10px;
  }
}
@media screen and (max-width: 900px) {
  .tu {
    width: calc(100% - 200px);
    height: 400px;
  }
  .xiao {
    width: 200px;
    height: 340px;
  }
  .fanye {
    width: 200px;
  }
}
@media screen and (max-width: 600px) {
  .tu {
    width: calc(100% - 120px);
    height: 250px;
  }
  .xiao {
    width: 120px;
    height: 220px;
  }
  .fanye {
    height: 30px;
  }
  .lunbo .swiper-button-prev,
  .swiper-button-next {
    top: 6px;
    transform: scale(0.5);
  }
  .fanye {
    width: 120px;
  }
}
@media screen and (max-width: 550px) {
  .tu {
    width: 100%;
    padding-right: 0;
    margin-bottom: 10px;
    height: auto;
  }
  .xiao {
    width: 100%;
    height: 80px;
  }
  .fanye {
    width: 100%;
  }
  .lishi_xq p {
    line-height: 24px;
    margin-bottom: 15px;
    font-size: 15px;
  }
  .lishi_xq img {
    margin: 0 auto 15px;
  }
  .lunbo {
    margin-bottom: 0;
    padding-bottom: 30px;
  }
}

/* 前辈华章.html */
.huazhang_sr {
  height: 375px;
  overflow-y: auto;
  margin-bottom: 90px;
  padding-right: 10px;
}
.huazhang_sr::-webkit-scrollbar {
  width: 10px;
  height: 16px;
  background-color: #f5f5f5;
}
.huazhang_sr::-webkit-scrollbar-track {
  border-radius: 10px;
  background-color: #d7d7d7;
}
.huazhang_sr::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background-color: #079d71;
}
.huazhang_sr p {
  color: #333333;
  margin-bottom: 20px;
  line-height: 24px;
}
@media screen and (max-width: 550px) {
  .huazhang_sr {
    max-height: 375px;
    overflow-y: auto;
    margin: 30px 0;
  }
  .huazhang_sr p {
    margin-bottom: 10px;
  }
}