/* 艺术馆  */
.flex-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;}

.item_main{width:1500px; margin:auto;height:800px; background:#9D2119; margin-top:100px;}

.list-container{width:90%; margin:auto;font-size:36px;text-align:center; padding-top:100px;}
.list-container li { float:left;margin:0 10px; list-style:none; width:150px;height:90px; line-height:90px;}

.item{
  flex-basis: calc(15% - 15px);
  cursor: pointer;
 list-style: none; text-align:center; color:#9D2119;  padding-top:50px; font-size:28px; font-weight:bolder; line-height:40px;}
.item_xm {
  flex-basis: calc(15% - 15px);
  cursor: pointer;
  padding: 22px;list-style: none; font-size:32px; color:#FFFFFF;}
.item_xm  a{
 color:#FFFFFF;}


/* 作品展示区 */
.gallery-container {
  position: relative;}

.current-image {
  position: relative; padding-top: 100px;
  width:1500px;
  margin: 0 auto;}
.current-image-k { background-color:#F5F5F5;
  width:1500px;
  margin: 0 auto;}
.current-image img {
  position: relative;
  max-width: 100%;
  height: 800px;    
  display: block;   
  margin: 0 auto;}
.image-info {
  position: absolute;
  left: 15px;
  bottom: 15px;
  color: white;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);}

.thumbnail-list {
  display: flex; width:100%; min-width:1500px;
  gap: 10px;
  padding: 30px 0;overflow:hidden;list-style: none;}

.thumb-item {
  flex-shrink: 0;
   min-width:30rem; height:23rem;
  cursor: pointer;
  transition: opacity 0.3s;}
.thumb-item  img{

  min-width:5rem; height:23rem;}
.thumb-item.active {
  
  border: 4px solid #9D2119;min-width:5rem;height:23rem; margin-right:20px;}

.hidden { display: none;}