.lum-gallery-button {
  display: none ;
}
.lum-lightbox-inner img {
  margin: 0 auto;
}
.area_conts{
  width: 70rem;
}
.pg__tb_sticky :is(td,th){
  font-size: 1.3rem;
  padding: .8rem;
}
.pg__mg_img{
  margin-top: 5rem;
  margin-bottom: 3rem;
}
@media screen and (max-width: 1024px) {
.pg__tb_sticky tr th:first-child{
  position: sticky; 
  left: -1rem;
}
.area_conts{
  width: 100%;
}
}

/* lum-lightbox adjust */
.lum-lightbox-image-wrapper{
  display: block;
}

details .past_data{
    margin-top: 30px;
    cursor: pointer;
    transition: 0.1s;
}
details .past_data:hover{
    color: #b6c2e0;
}

@keyframes lum-state-change {
    from {
        transform: translateZ(0);
    }

    to {
        transform: translateZ(0);
    }
}

/* 画像だけフェード */
@keyframes lum-image-fade-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes lum-image-fade-out {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

.lum-lightbox {
    position: fixed;
    display: none;
    z-index: 99999;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.lum-lightbox.lum-open {
    display: block;
}

.lum-lightbox.lum-opening,
.lum-lightbox.lum-closing {
    display: block;
}

.lum-lightbox-inner {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.35);
}

.lum-lightbox-loader {
    display: none;
}

.lum-lightbox-image-wrapper {
    display: table;
    text-align: center;
}

.lum-lightbox-position-helper {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

.lum-lightbox-inner img,
.lum-img {
    max-width: 90%;
    max-height: 90vh;
}