.date_line {
  display: inline-block;
  width: 5ch;
  text-align: right;
  font-family: monospace; 
}
.text_line {
  display: inline-block;
}
.line_white{padding-left: 10px; margin-bottom: 2px}
.line_orenge{padding-left: 10px; margin-bottom: 2px;background-color: #fff2a8;}
.br-sp {
  display: none;
}

@media screen and (max-width: 767px) {
  .br-sp {
    display: block;
  }
}
.class-table {
  border-collapse: collapse !important;
  border-spacing: 0;
  width: 100%;
  background-color: #fff3cd;
  margin-bottom: 40px !important;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  margin-top: 10px;
}

.schedule-table{
  font-family: monospace ;
  width: 100%; 
  background-color: #dffaff;
  margin-top: 60px;
  border-collapse: collapse !important;
}

.schedule-table th{
 background-color: #3fd0fc !important;
 border: 1px solid #8fd3e8!important;
}
.bule_row{
 background-color: #bfefff
}

.schedule-table a{
 color: blue !important;
}
.schedule-table td{
 padding:7px !important;
 border: 1px solid #8fd3e8!important;
}
.rengo {
 vertical-align:middle !important;
 font-weight:bold;
 text-align:center !important;
 font-size: 12pt;
}

.table_box{
  max-width: 700px;
  height: 80dvh;
  overflow-x: auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: auto;
}
.exhibition-table {
  border-collapse: collapse !important;
  border-spacing: 0;
  width: 100%;
  background-color: #fff8e1;
  margin-bottom: 40px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
  .exhibition-table th, .exhibition-table td {
  padding: 5px !important;
  border: 1px solid #e0c386 !important;
  color: #333333;
  font-size: 13px;
  white-space: nowrap;
}
 .exhibition-table th {
    background-color: #ffb74d !important;
    text-align: center !important;
    vertical-align: middle !important;
}
.exhibition-table td:first-child {
  text-align: center !important;
  font-weight:bold;
}
.exhibition-table td:nth-child(1), td:nth-child(3) {
    vertical-align: middle !important;
  }
@media screen and (min-width: 768px){
    .exhibition-table td:nth-child(2),
    .exhibition-table td:nth-child(3),
    .exhibition-table td:nth-child(4) {
    font-size:14.5px !important;
    }
}

	 .exhibition-table tr:nth-child(even) {
	    background-color: #fff3cd;
	  }

.sticky_row {
  position: sticky;
  top: 0;
  left: 0;
  border-left: none;
  border-right: none;
}

.sticky_col {
  position: sticky;
  top: 0;
  left: 0;
  background: none;
  border-top: none;
  border-bottom: none;
}

.sticky_row::before,.sticky_col::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.sticky_cross {
  position: sticky;
  top: 0;
  left: 0;
  background: none;
  border-top: none;
  border-bottom: none;
  border-left: none;
  border-right: none;
  z-index: 1;
}
.sticky_cross::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.jump-anchor {
  height: 0;
  scroll-margin-top: 120px; 
}
.sticky_right {
  position: sticky;
  right: 0;
  z-index: 1;
}
.exhibition-table tr:nth-child(even) td.sticky_row {
  background-color: #fff3cd;
}
.exhibition-table tr:nth-child(odd) td.sticky_row {
  background-color: #fff8e1;
}