h2{
    margin-bottom: 0;
}
.pickup_txt{
    margin-bottom: 50px;
}
.interval-top{
    margin: 200px auto 0;
}
.all_area ul{
    /* flexboxで等間隔に並べる*/
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: 0;
    margin-bottom: 50px;

}
.all_area li{
    /* 枠線をつけて1列に5つ並べる */
    border: solid 3px #000;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    margin-bottom: 10px;
    width: 46%;
    /* 正方形にするのに必要な部分 */
    height: auto;
    position: relative;
    list-style: none;
    margin: 5px;
}
.all_area li:before {
    content: "";
    display: block;
    padding-top: 100%; /* ここを100％にすることで正方形になる */
}
.all_area li span{
    /* 正方形にするのに必要な部分 */
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* 中央寄せ */
    text-align: center;
    padding: 2px;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
}
/* 高さの中央揃えに必要な部分 */
.all_area li span:before{
    content: "";
    height: 100%;
    vertical-align: middle;
    width: 0px;
    display: inline-block;
}
.all_area li span > *{
    vertical-align: middle;
    display: inline-block;
}
.all_area li span img{
    max-width: 80%;
    height: auto;
    max-height: 80%;
}
.btn_aria{
    position: absolute;
    width: 100%;
    bottom: 10px;
    left: 2px;
}

.all_area li:hover{
    background-color: #B4B4B4;
}
.select_button{
    background-color: #B4B4B4;
}
/* .tab_area li.select {
    background-color: #B4B4B4;
} */
.content_area{
    margin-top: 200px;
}
.b-margin{
    margin-bottom: 200px;
}
.screen_title {
    border-top: 10px solid #AFAFAF;
    border-right: 10px solid #AFAFAF;
    border-bottom: 10px solid #E0E0E0;
    border-left: 10px solid #E0E0E0;
    background-color: #fff;
}
.screen_title p{
    font-size: 3rem;
    text-align: center;
    line-height: 5rem;
    padding: 20px;
    margin: 0 20px;
    border-bottom: 1px solid #000;
}
.screen_title .screen_subtitle{
    font-size: 2rem;
    padding: 0 0 20px;
    border-bottom: none;
}
.screen_inner_02{
    background-color: #fff;
    background-color: #fff;
    padding: 10px 20px;
    margin: 50px 0;
}
.construction_example{
    display: block;
    background-color: #000;
    color: #fff;
    padding: 10px;
    text-align: center;
}
.screen_inner_caption{
    margin-bottom: 20px;
}
.screen_inner_caption p{
    display: inline-block;
    background-color: #fff;
    margin-left: 10px;
    padding: 3px 10px;
}
.others_txt{
    background-color: unset!important;
    font-size: 1.2rem;
}
.btn_space{
    margin: 0 auto 0;
}
/* beforeafter */
.before-after-container {
    --border-color: #ffffff; /* 境界線の色 */
    --slide-bg-color: #ffff00; /* スライドテキストの背景色 */
    --slide-text-color: #000000; /* スライドテキストの文字色 */
    --slide-text: "←Slide→"; /* スライドのテキスト */
    --border-width: 4px; /* 境界線の幅 */
    position: relative;
    display: inline-block;
    overflow: hidden;
    width: auto!important;
    max-width: 100%;
    /* margin-bottom: 100px; */
}
.before-image, .after-image {
    display: block;
    width: 100%;
    height: auto;
}
.after-image {
    position: absolute;
    top: 0;
    left: 0;
    clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
}
.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: var(--border-width);
    background: var(--border-color);
    cursor: ew-resize;
    z-index: 10;
}
.slider-handle::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 30px; /* 当たり判定を広げる幅 */
    transform: translateX(-50%);
    background: transparent;
    pointer-events: auto;
}
.slider-handle::after {
    content: var(--slide-text);
    position: absolute;
    top: 50%;
    left: 50%;
    background: var(--slide-bg-color);
    color: var(--slide-text-color);
    transform: translate(-50%, -50%);
    padding: 5px;
    border-radius: 5px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0.8;
    transition: opacity 0.3s ease;
    font-weight: bold;
    pointer-events: auto;
    animation: slideText 0.5s ease-in-out infinite;
}
.slider-handle.active::after {
    opacity: 0;
}
.slider-handle.used::after {
    animation: none;
}
.slider-handle.used::after {
    animation: none;
    content: "";
    width: 15px;
    height: 15px;
    opacity: 1;
    border-radius: 50%;
    background: var(--border-color);
  }
.slider-txt{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.slider-txt p{
    margin: 0 0 100px;
}
@keyframes slideText {
    0%, 100% { transform: translate(-50%, -50%) translateX(-2px); }
    50% { transform: translate(-50%, -50%) translateX(2px); }
}
/* beforeafter ↑*/
.work-img{
    margin-top: 100px;
}
.ceo_comment{
    margin-top: 50px;
    position: relative;
}
.sing{
    width: 60%;
    position: absolute;
    right: 0;
}
.content{
    padding: 0 50px;
}
.access-table{
    margin: 50px auto;
    font-size: 1.6rem;
}
.access-table tr{
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
}
.access-table th{
    vertical-align: top;
    text-align: center;
    padding: 10px 0;
    width: 30%;
    font-weight: bold;
}
.access-table td{
    padding: 10px 0;
    text-align: left;
}
.article_01 {
    padding: 0;
}
.navi{
 margin-top: 15px;
}
.navi .txt-bold{
    font-weight: bold;
}
.content-history{
    display: block;
    margin-top: 100px;
    padding: 0;
}
/*タイムライン全体の設定*/
.timeline{
	/* max-width: 400px; */
	width:100%;
	margin:50px auto 0;
	padding:0 0 0 30px;
    font-size: 1.8rem;
}

.timeline li{
    /*線の起点とするためrelativeを設定*/
    position: relative;
	list-style: none;
	padding:0 0 20px 0;
}

.timeline dl{
	margin:0 0 20px 0;
}
.timeline dt{
    width: 100%;
    font-size: 2rem;
    font-weight: bold;
    text-align: left;
    padding: 0 0 0 40px;
}
.timeline dd{
    font-size: 1.6rem;
    text-align: left;
    margin-left: 40px;
}
.timeline dd img{
    margin: 20px;
    width: 65%;
}
.history_04-img{
    width: 40%!important;
    margin: 100px auto 230px!important;
    display: block;
}
/*絶対配置で線を設定*/
.border-line {
    /*線の位置*/
	position: absolute;
	left:0.2em;
	top:10px;
	width:15px;/*線の太さ*/
	height:0;/*はじめは高さを0に*/
	background: #000;
}

/*タイムラインの見出し横の丸の位置と形状*/
.timeline li::after{
	content: '';
    position: absolute;
    top: 5px;
    left: -2px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    border: 3px solid #000;
}
@media screen and (max-width:1180px) {/* （タブレット用） */
    
}
@media screen and (max-width:767px) {/* （スマホ用） */

    





}