@charset "utf-8";

.mb01 {
        margin-bottom: 1rem;
}

.header-pc {
        position: static;
}

.header-logo {
        opacity: 1;
}

.header-nav-item {
        color: #231815;
}

.header-nav-item::before {
        background: #231815;
}

/* title-style */
.title-wrap {
        position: relative;
}

.main-title {
        width: 100%;
        filter: brightness(60%);
}

.title-block {
        position: absolute;
        top: 50%;
        left: 50%;
        z-index: 1;
        width: auto;
        text-align: center;
        color: #ffffff;
        transform: translate(-50%, -50%);
}

.contents-inner {
        margin: 10rem auto;
}

.content-title {
        position: relative;
        z-index: 1;
}

.content-title::after {
        left: 50%;
        transform: translateX(-50%);
        background-color: #cccccc;
}

/* breadcrumb */
.breadcrumb {
        padding: 1em 0;
        list-style: none;
        overflow: hidden;
}

.breadcrumb-inner {
        max-width: 1240px;
        padding-left: 20px;
        padding-right: 20px;
        margin-left: auto;
        margin-right: auto;
}

.breadcrumb li {
        display: inline;
        list-style: none;
}

.breadcrumb li a {
        position: relative;
        text-decoration: none;
        color: #231815;
}

.breadcrumb li a::before {
        background: #231815;
        content: "";
        width: 100%;
        height: 1px;
        position: absolute;
        left: 0;
        bottom: -2px;
        margin: auto;
        transform-origin: right top;
        transform: scale(0, 1);
        transition: transform .3s;
}

.breadcrumb li a:hover::before {
        transform-origin: left top;
        transform: scale(1, 1);
}

@media screen and (max-width: 599px) {
        .header-inner {
                position: static;
        }

        .contents-inner {
                margin: 3rem auto;
        }

        .breadcrumb {
                font-size: 1.2rem;
        }
}