header {
  background: none !important;
  background-color: #fff !important;
}
.header_btm_line{
  width: 85% !important;
  left: 50%;
  transform: translateX(-50%);
  background-color: #000 !important;
}
.header_menu {
  color: #000 !important;
}
.header_menu_1:nth-child(4){
  font-weight: 700;
  border-bottom: 3px solid #000;
  box-sizing: border-box;
}
.header img{
  filter: invert(1);
}
.header .side_menu_btn img{
  filter: invert(0);
}
.header .side_menu_box img{
  filter: invert(0);
}




.orchestra_top_con{
  width: 100%;
  display: flex;
}
.orchestra_top_con.this{
  padding: 5vw 0;
}
.orchestra_top_left{
  width: 45.2493%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.orchestra_top_left.this{
  align-items: flex-start;
}
.orchestra_top_right{
  width: calc(100% - 45.2493%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.orchestra_top_right.this{
  background-color: #EEE8D6;
}
.orchestra_top_right_txtbox{
  width: 85%;
}
.orchestra_top_right_title{
  font-size: 1.8vw;
  font-weight: 700;
  margin-bottom: 3vw;
}
.orchestra_top_right_txt{
  color: #767676;
  font-weight: 600;
  line-height: 1.5;
  font-size: 0.95vw;
}
.con5_03 {
  width: 18.0974%;
  display: flex;
  justify-content: center;
  align-items: center;
  right: 10%;
  bottom: 8%;
}




.orchestra_btm{
  padding: 5vw 0;
  background: url("/images/con5_05.jpg") no-repeat;
  background-size: cover;
}
.orchestra_btm_title{
  color: #fff;
  font-size: 1.8vw;
  font-weight: 700;
  margin-bottom: 3vw;
}
.orchestra_btm_con{
  width: 75%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5vw;
}
.orchestra_btm_con_box{
  width: 100%;
  height: 10vw;
  background-color: #fff;
  border-radius: 0.5vw;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
}
.orchestra_btm_con_box_title{
  font-size: 1.2vw;
  font-weight: 600;
  margin-bottom: 0.6vw;
}
.orchestra_btm_con_box_txt{
  font-size: 0.95vw;
  font-weight: 500;
  text-align: center;
  line-height: 1.5;
}
.orchestra_btm_con_box_txt.this{
  margin-bottom: 1vw;
}
.orchestra_btm_con_box.this{
  background-color: #EEE8D6;
}
.orchestra_btm_con_box_sub{
  font-size: 0.9vw;
  font-weight: 600;
  color: #767676;
}
.con5_04{
  width: 1.1811%;
  display: flex;
  justify-content: center;
  align-items: center;
}



.event_sec{
  padding: 8vw 0;
}
.event_top_btnwrap, .event_btm_btnwrap{
  width: 85%;
  border-bottom: 1px solid #ebebeb;
  display: flex;
}
.event_btm_btnwrap{
  margin-bottom: 32vw;
  gap: 2vw;
}
.event_top_btn{
  width: 6vw;
  padding: 0.5vw 0;
  text-align: center;
  font-size: 0.9vw;
  font-weight: 600;
  color: #767676;
  cursor: pointer;
  transition: 0.3s;
}
.event_top_btn.on{
  background-color: #000;
  color: #fff;
}
.event_top_btn:hover{
  background-color: #000;
  color: #fff;
}
.event_btm_btn{
  /* width: 4.2vw; */
  color: #767676;
  font-size: 1vw;
  font-weight: 600;
  padding: 1vw 0;
  transition: 0.3s;
  cursor: pointer;
  text-align: center;
}
.event_btm_btn.on{
  color: #000;
}
.event_btm_btn:hover{
  color: #000;
}
.swiper_event{
  width: 94%;
  right: 0;
  top: 32%;
   /* display: none; */
   opacity: 0;
   visibility: hidden;
   transition: 0.3s;
}
.swiper_event.on{
  /* display: flex; */
  opacity: 1;
  visibility: visible;
}
/* .event_slide{
  width: 23vw;
} */
.event_slide_imgbox{
  width: 23vw !important;
  height: 22vw;
  border: 1px solid #ebebeb;
  border-bottom: 1px solid #000;
  box-sizing: border-box;
  margin-bottom: 2vw;
  overflow: hidden;
}
.event_slide{
  cursor: pointer;
}
.event_slide{
  cursor: pointer;
}
.event_slide_img{
  width: 62.2727%;
  height: 20vw;
  display: flex;
  justify-content: center;
  align-items: center;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
}
.event_slide_img img{
  object-fit: cover;
}
.event_slide_title{
  font-size: 1.1vw;
  margin-bottom: 1vw;
  font-weight: 600;
}
.event_slide_txt{
  font-size: 0.9vw;
  color: #767676;
  font-weight: 500;
  line-height: 1.5
}
.event_slide_area {
  background-color: #363636;
  color: #fff;
  font-size: 0.85vw;
  font-weight: 500;
  padding: 0.1vw 0.6vw;
  top: 3%;
  left: 4%;
}
.swiper_event_btnwrap{
  width: 3vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2vw;
  left: 3%;
  top: 32%;
}
.con1_13{
  width: 67.2414%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 5;
}
.swiper_event_btntxt{
  font-size: 0.75vw;
  font-weight: 500;
}
.swiper_event_next{
  transform: rotate(180deg);
}
.event_wrap{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none;
}
.event_wrap.on{
  display: flex;
}