@charset "UTF-8";

body {
    min-width: auto;
}

/* .container_ {
    position: relative;
} */

.tobira_pc8 {
    width: 90%;
    max-width: 845px;
    padding: 0px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    position: relative;
}

.bg_pc {
    background-image: url("../bg_pc.png");
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    background-size: cover;
}

.side_menu {
    width: 48%;
    max-width: 380px;
    position: absolute;
    /* top: 0;
    left: 0; */
    z-index: 10;

    transform-origin: top center;
}

/* フッター到達時 */
/* .side_menu.is-stop {
    position: absolute;
} */

.main_contents {
    width: 48%;
    max-width: 375px;
    margin-left: 55.6%;
    border-left: 2px solid #0075c2;
    border-right: 2px solid #0075c2;
    box-sizing: border-box;
    flex: 1;
}

.acc_btn {
    position: relative;
    cursor: pointer;
}

.acc_btn:before {
    content: "";
    display: block;
    width: 5.86%;
    height: 2px;
    background: #000;
    position: absolute;
    top: 58%;
    right: 10%;
}

/* 縦線 */
.acc_btn:after {
    content: "";
    display: block;
    width: 2px;
    height: 50%;
    background: #000;
    position: absolute;
    top: 36%;
    right: 12.5%;

    /* アニメーション設定 */
    transform-origin: center center;
    transform: scaleY(1);
    transition: transform 0.25s ease;
}

/* 開いた時 */
.acc_btn.is-open:after {
    transform: scaleY(0);
}

.acc_cont {
    display: none;
}

.acc_btn02 {
    position: relative;
    cursor: pointer;
}

.acc_btn02:before {
    content: "";
    display: block;
    width: 5.86%;
    height: 2px;
    background: #000;
    position: absolute;
    top: 70%;
    right: 10%;
}

.acc_btn02:after {
    content: "";
    display: block;
    width: 2px;
    height: 65.6%;
    background: #000;
    position: absolute;
    top: 41%;
    right: 12.7%;

    /* アニメーション設定 */
    transform-origin: center center;
    transform: scaleY(1);
    transition: transform 0.25s ease;
}

/* 開いた時 */
.acc_btn02.is-open:after {
    transform: scaleY(0);
}

.lh0 {
    line-height: 0;
}

.stack {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    margin: 0 auto;
    padding: 0 4%;
    background: #fffbef;
    box-sizing: border-box;
}

.stack div {
    width: 48%;
    margin: 0 1% 2%;
}

.pr {
    position: relative;
}

.bt {
    position: absolute;
    width: 94%;
    left: 50%;
    transform: translate(-50%, 0);
}

.btn01 {
    bottom: 6%;
}

.btn02 {
    bottom: 2%;
}

.btn03 {
    bottom: 20%;
}

.btn04 {
    bottom: 27%;
}

.btn05 {
    bottom: 2%;
}

.btn06 {
    bottom: 2%;
}

.btn07 {
    bottom: 17%;
}

.btn08 {
    bottom: 2%;
}

.btn09 {
    bottom: 2%;
}

.btn10 {
    bottom: 2%;
}

.btn11 {
    bottom: 2%;
}

.btn12 {
    bottom: 2%;
}

.btn13 {
    bottom: 2%;
}

.btn14 {
    bottom: 9%;
}

.btn15 {
    bottom: 9%;
}

.btn16 {
    bottom: 9%;
}

.btn17 {
    bottom: 16%;
}

@media screen and (max-width: 768px) {

    .wrapper_ > .container_ {
        margin-top: 0;
    }

    .tobira_pc8 {
        width: 100%;
        padding: 48px 0 0;
        box-sizing: border-box;
        display: block;
    }

    .bg_pc {
        background-image: none;
    }

    .side_menu {
        display: none;
    }

    .main_contents {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        border-left: none;
        border-right: none;
    }
    
    .acc_btn:before {
        top: 58%;
    }
    
    /* 縦線 */
    .acc_btn:after {
        height: 50%;
        top: 36%;
        right: 12.5%;
    }
}