.floor4_wrap{
  width: 1280px;
  height: 100%;
  display: flex;
  flex-direction: row;
  margin: 0 auto;
  padding-top: calc(100px + 4%);
  padding-bottom: 100px;
  justify-content: space-between;
}

.floor4_leftMenu{
  width: 18%;
  height: 100%;
  z-index: 1002;
  display: flex;
  flex-direction: column;

}

.floor4_leftMenu h2{
  font-weight: 600;
  color: #fff;
  padding: 20px 20px;
  font-size: 1.4rem;
  backdrop-filter: blur(30px);
  border-bottom: 1px solid #fff;
  margin-bottom: 24px;
}

.index_category{
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}


.index_category li {
  box-sizing: border-box;
  font-size: 1rem;
  font-weight: 400;
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 50px;
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.index_category li a {
  color: #fff;
  text-decoration: none;
  display: block;
  width: 100%;
  height: 100%;
}

.index_category li:hover {
  background-color: rgba(255, 62, 0, 0.3);
}

.index_category li.active {
  background-color: #ff3e00;
}


button.goback{
  position: fixed;
  display: block;
  height: 32px;
  cursor: pointer;
  z-index: 3;
  bottom: 4%;
 
}
.goback_icon{
  display: block;
  float:left;
  width: 24px;
  height: 24px;
  background-image: url('/static/assets/images/common/arrows/arrow-prev-wt.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: left center;
}

.goback_text{
  display: block;
  line-height: 24px;
  margin-left: 12px;
  float:left;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 500;
  font-family: "Montserrat", sans-serif;
}
.goback:hover{
  color: #ff3e00;
}

.goback:hover .goback_icon{
  background-image: url('/static/assets/images/common/arrows/arrow-prev-or.svg');
}

.goback:hover .goback_text{
  color: #ff3e00;
}


.floor4_rightContent{
  width: 78%;
  height: 100%;
  display: flex;
  flex-direction: column;
  float: right;
  z-index: 1002;
}

.index_filterbar{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}


.index_year{
  display: block;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.3);
  border:none;
  outline:none;
  padding: 6px 14px;
  border-radius: 5px;
  font-size: 0.8rem;
  font-weight: 400;
  font-family: "Montserrat", sans-serif;
}

.index_year:hover{
  background-color: rgba(255, 62, 0, 0.3);
}

.index_year:focus{
  background-color: rgba(255, 62, 0, 0.3);
}

.index_year:active{
  background-color: rgba(255, 62, 0, 0.3);
}

.index_year:focus-visible{
  background-color: rgba(255, 62, 0, 0.3);
}

.index_year option{
  background-color: rgba(0, 0, 0, 0.3);
} 

select:not(:-internal-list-box) {
  background-color: rgba(0, 0, 0, 0.3)!important;
}

.index_postNo{
  display: block;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.3);
  padding: 8px 16px;
  border-radius: 5px;
  font-size: 0.8rem;
  font-weight: 400;
  font-family: "Montserrat", sans-serif;
}

.index_postNo span{

  font-size: 0.8rem;
  font-weight: 400;
  font-family: "Montserrat", sans-serif;
}

.contents{
  width: 100%;
  height: auto;
  display: flex;
}


.index_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3개의 열을 생성 */
  gap: 20px; /* 아이템 사이의 간격 */
}

.index_item {

  height: auto;
  display: flex;
  flex-direction: column;
  flex: 0 0 auto;
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  padding: 20px 20px 24px 20px;
  margin-bottom: 16px;
  backdrop-filter: blur(30px);
  cursor: pointer;
}
.index_item:hover{
  background-color: rgba(255, 62, 0, 0.3);
}

.index_item:nth-child(3n) {
  margin-right: 0;
}

.index_img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.index_img img {
  width: 100%;
  height: auto;
  
}

.index_text{
  color: #fff;
  padding-top: 20px;
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-family: "Montserrat", sans-serif;
}

.index_catetxt{
  width: fit-content;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 400;
  font-family: "Montserrat", sans-serif;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: 5px;
}

.index_title{
  font-size: 1.4rem;
  font-weight: 500;
  padding:8px 0;
}

.index_period{
  font-size: 0.8rem;
  font-weight: 400;
  font-family: "Montserrat", sans-serif;
}

.index_client{
  font-size: 0.8rem;
  font-weight: 400;
  font-family: "Montserrat", sans-serif;
}