.kv-head {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 450px;
    text-align: center;
    width: 100%;
}
.kv-text h1 {
    color: #fff;
    font-family: "Noto Sans JP", serif;
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 25px;
    padding: 0 0 25px;
    position: relative;
}
.kv-text h1::after {
    background: #fff;
    content: "";
    display: block;
    height: 3px;
    margin: auto;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100px;
}
.kv-text p {
    color: #fff;
    font-family: "Noto Sans JP", serif;
    font-size: 24px;
    font-weight: 700;
}
.breadcrumb {
    margin: 10px auto 65px;
    width: 95%;
    max-width: 1000px;
}
.breadcrumb.intronav {
    background: #1955a6;
    margin: 0 auto;
    padding: 10px 0;
    width: 100%;
    max-width: none;
}
.breadcrumb.intronav nav {
    margin: 0 auto;
    width: 95%;
    max-width: 1000px;
}
.breadcrumb.intronav .breadcrumb__item a,
.breadcrumb.intronav .breadcrumb__item span,
.breadcrumb.intronav .breadcrumb__item i {
    color: #fff;
}
@media screen and (max-width: 768px) {
    .breadcrumb {
        margin: 10px auto 25px;
    }
    .breadcrumb.intronav {
        margin: 0 auto;
    }
}