@charset "utf-8";

.sp-nav {
    display: none;
}

.works-container {
    display: flex;
    margin-top: 50px;
}

.sticky {
    position: sticky;
    height: 100%;
    top: 20px;
    z-index: 1000;
}

.btn-filter {
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium",
        "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
    font-size: 20px;
    font-weight: bold;
    line-height: 36px;
    color: #1c529c;
    margin: 65px 0 0 5%;
}

.all {
    border-bottom: 2px solid #1c529c;
}

.tab-area {
    cursor: pointer;
    width: 100%;
}
.arrow-down {
    display: inline-block;
    vertical-align: middle;
    color: #1c529c;
    line-height: 1;
    width: 0.7em;
    height: 0.7em;
    border: 0.1em solid currentColor;
    border-left: 0;
    border-bottom: 0;
    box-sizing: border-box;
    transform: translateY(-25%) rotate(135deg);
    margin-left: 114px;
    margin-top: -50px;
    transition: 0.3s;
}

.arrow-up {
    transform: rotate(-45deg);
    margin-top: -35px;
}

.panel {
    display: none;
}

.active-aco {
    padding: 10px 0;
    display: none;
}

.active {
    display: block;
}

.main-contents {
    margin-top: 82px;
    display: inline;
}
.main-contents-img {
    display: block;
    border: 1px solid #222222;
    width: 50%;
    margin: 0 auto;
}

.description {
    max-width: 1200px;
    background-color: #e2e2e2;
    width: 88%;
    margin: 30px auto 20%;
}

.dli-plus {
    display: inline-block;
    vertical-align: middle;
    color: #fff;
    line-height: 1;
    width: 1em;
    height: 0.1em;
    background: currentColor;
    border-radius: 0.1em;
    position: relative;
    margin: 0 18px 0 25px;
}

.dli-plus.open {
    transform: rotate(45deg);
}

.dli-plus::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: inherit;
    transform: rotate(90deg);
}

.main-contents-description-title {
    font-weight: bold;
    color: #fff;
    background-color: #1c529c;
    line-height: 51px;
    position: relative;
}

.main-contents-category {
    display: inline-block;
    font-weight: lighter;
    position: absolute;
    right: 20px;
}

.works-wrapper {
    display: none;
}

.main-contents1-description,
.main-contents2-description,
.main-contents3-description,
.main-contents4-description,
.main-contents5-description,
.main-contents6-description,
.main-contents7-description {
    display: flex;
}

.main-contents-description-ul {
    font-size: 18px;
    font-weight: bold;
    color: #1c529c;
    width: 40%;
    margin: 30px 2% 68px 5%;
}

.main-contents-description-li {
    font-size: 18px;
    font-weight: bold;
    color: #1c529c;
    line-height: 30px;
}

.main-contents-description-li-span {
    margin-left: 18%;
}

.main-contents-description-li-span-soft {
    margin-left: 7%;
}

.main-contents-description-img {
    display: flex;
    justify-content: center;
}

.main-contents-description-img1 {
    height: 50%;
    width: 50%;
    margin-left: 2%;
}
.main-contents-description-img2 {
    height: 50%;
    width: 30%;
    margin-left: 2%;
}

.close {
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    color: #222222;
    height: 15px;
    margin: 0 0 0 27px;
    padding-bottom: 30px;
}

.btn-close {
    display: inline-block;
    padding: 0 18px 5px 0;
}

.btn-close::before,
.btn-close::after {
    display: block;
    content: "";
    width: 15px;
    height: 1px;
    background: #1c529c;
}
.btn-close::before {
    transform: rotate(-45deg);
}
.btn-close::after {
    transform: rotate(45deg);
}

#Works {
    max-width: 1400px;
    margin: 0 auto;
}

.main-contents-description-li-span-site {
    margin-left: 20%;
}

@media screen and (max-width: 767px) {
    .main-contents1-description,
    .main-contents2-description,
    .main-contents3-description,
    .main-contents4-description,
    .main-contents5-description,
    .main-contents6-description,
    .main-contents7-description {
        flex-direction: column-reverse;
    }
    .main-contents-description-ul {
        width: 90%;
        margin: auto;
        padding: 16px;
    }

    .btn-filter {
        display: none;
    }

    .main-contents-description-title {
        font-size: 14px;
        overflow-x: hidden;
        line-height: 30px;
        padding: 10px 0 30px;
    }

    .main-contents-category {
        display: block;
        line-height: 1;
        margin-left: auto;
        padding-bottom: 10px;
    }

    .main-contents-img {
        width: 80%;
    }

    .sp-nav {
        position: fixed;
        width: 100%;
        height: 100vh;
        background-color: rgb(000, 000, 000, 0.68);
        z-index: 9996;
        top: 0;
        left: 0;
    }
    .sp-nav ul {
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .sp-nav li {
        padding: 16px;
        font-size: 16px;
        color: #fff;
        text-align: center;
    }

    .humburger {
        display: block;
        cursor: pointer;
        height: 30px;
        width: 33px;
        position: absolute;
        z-index: 9999;
        right: 0;
    }
    .humburger span {
        width: 33px;
        height: 3px;
        background-color: #434343;
        position: fixed;
        content: "";
        top: 20px;
        right: 10px;
        z-index: 9999;
        transition: 0.3s;
    }

    .humburger span::before,
    .humburger span::after {
        position: absolute;
        content: "";
        width: 33px;
        height: 3px;
        background-color: #434343;
        transition: 0.3s;
    }
    .humburger span::before {
        top: -10px;
    }
    .humburger span::after {
        top: 10px;
    }

    .open span {
        background: transparent;
    }
    .open span::before {
        background-color: #fff;
        transform: rotate(45deg);
        top: 0;
    }
    .open span::after {
        background-color: #fff;
        transform: rotate(-45deg);
        top: 0;
    }
}

.accordion-content {
    display: none;
}