@charset "UTF-8";

#history footer.gFooter {
    margin-top: 0;
}
#history main .ttl {
    font-size: 150%;
    letter-spacing: 0.15em;
    font-weight: 900;
}
#history main .overview .ttl {
    padding-left: 1.15em;
    text-indent: -1.15em;
}
#history main p {
    line-height: 2.1;
    letter-spacing: 0.15em;
}
#history main p img {
    margin-top: 30px;
    width: 100%;
}
#history main .d-md-flex dl {
    font-size: 12px;
    margin-top: 15px;
}
#history main .d-md-flex dl img {
    max-width: 80%;
    margin: 0 auto;
    display: block;
}
#history main .d-md-flex dl img.vertical {
    max-width: 60%;
}
#history main .d-md-flex dt {
    margin-bottom: 10px;
}
#history main .d-md-flex dd + dt {
    margin-top: 20px;
}
#history main .ttl + * {
    margin-top: 20px;
}
#history main p + .ttl {
    margin-top: 40px;
}
#history main .inner {
    padding: 30px 10px;
    background: #77a3ba;
    color: #fff;
}
#history main .name {
    text-align: right;
    font-size: 14px;
    margin-bottom: 20px;
}
#history main a.btnDetail {
    display: block;
    margin: 20px auto 0 auto;
    text-align: left;
    letter-spacing: 0.1em;
    background: #266980;
    color: #fff;
    font-size: 5.6vw;
    padding: 4vw;
    box-sizing: border-box;
    position: relative;
}
#history main a.btnDetail i {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 4%;
    margin: auto;
    width: 6vw;
    height: 6vw;
}
#history main a.btnDetail i:before,
#history main a.btnDetail i:after {
    content: "";
    position: absolute;
    display: block;
    background: #fff;
    width: 6vw;
    height: 1px;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    transition: 0.3s;
}
#history main a.btnDetail i:after {
    transform: rotate(90deg);
}
#history main a.btnDetail.close i:after {
    transform: rotate(0deg);
}
#history .detail .inner:last-of-type {
    background: #7a949e;
    padding-bottom: 60px;
}