/* 藏品与研究.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;
}
#sortable .file_p img {
  max-width: 440px;
  width: 100%;
}
#sortable .Imgovf {
  width: auto;
  display: inline-block;
}
.file_p p {
  width: 100%;
  height: 60px;
  display: inline-block;
  position: absolute;
  bottom: 0;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.4);
  font-size: 18px;
  line-height: 60px;
  padding: 0 15px;
  text-align: center;
}
.dongtaiBox_gengduo {
  text-align: center;
  color: #333;
  border: 1px solid #d8d8d8;
  padding: 5px 35px;
  margin: 25px 0;
  display: inline-block;
}
.dongtaiBox_gengduo:hover {
  background-color: #046e47;
  border-color: #046e47;
  color: #fff;
}
.zhanlan_tab {
  margin-top: 15px;
}
.dongtaiBox_box {
  display: none;
}
.rimg2 {
  display: none;
}
@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;
  }
  .file_p p {
    height: 50px;
    line-height: 50px;
    font-size: 16px;
  }
}
@media screen and (max-width: 470px) {
  .file_p {
    position: relative !important;
    left: 0 !important;
    top: auto !important;
    margin-bottom: 15px;
  }
  .file_p:last-child {
    margin-bottom: 0;
  }
  #sortable {
    height: auto !important;
  }
}

/* 馆藏精品.html */
.tab {
  padding: 30px 0 15px;
  text-align: center;
}
.tabBtn {
  background-color: #24974f;
  color: #fff !important;
}
.tab div {
  padding: 8px 25px;
  border: 1px solid #92c5b6;
  color: #5a897b;
  margin: 0 15px 15px 0;
  display: inline-block;
  cursor: pointer;
}
.tab div:last-child {
  margin-right: 0;
}
@media screen and (max-width: 550px) {
  .tab {
    padding: 20px 0 10px;
  }
  .tab div {
    margin: 0 10px 10px 0;
    padding: 5px 10px;
    font-size: 15px;
  }
}