@charset "UTF-8";

/*---------------------------------------------------
common
---------------------------------------------------*/
div.topConts {
    position: relative;
    padding: 0;
    background: #f9f9f9;
    width: 100%;
}

div.topConts div.cntTtlSet {
    width: 100%;
    text-align: center;
    margin: 40px auto;
    position: relative;
}

div.topConts div.cntTtlSet::after {
    line-height: 1em;
    content: "About";
    display: block;
    position: absolute;
    left: 102%;
    top: 0;
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
    -webkit-transform-origin: top left;
    transform-origin: top left;
    z-index: 1;
}

div.topConts div.cntTtlSet h1 {
    width: 90%;
    margin: 0 auto 10px;
}

div.topConts div.cntTtlSet p {
    width: 90%;
    margin: 0 auto;
    text-align: left;
}

@media screen and (min-width:641px) {
    div.topConts div.cntTtlSet p {
        text-align: center;
    }
}

@media screen and (min-width:961px) {
}

@media screen and (min-width:1281px) {
    div.topConts div.cntTtlSet {
        margin: 80px auto;
    }
}

/* ==================================================
Body
================================================== */

.knowBlk {
    margin: 0 auto;
    padding: 0 0 80px;
    width: 90%;
    max-width: 1100px;
    position: relative;
    z-index: 2;
}

.knowBlk .knowSet {
    text-align: left;
}

.knowBlk .knowSet + .knowSet {
    margin-top: 80px;
}

.knowBlk .knowSet h2 {
    width: 100%;
    margin: 0 auto 40px;
    line-height: 1.3;
}

.knowBlk .knowSet p {
    width: 100%;
}

.knowBlk .knowSet .knowBody {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.knowBlk .knowSet:nth-of-type(odd) .knowBody {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
}

.knowBlk .knowSet .knowBody .kbImg {
    width: 100%;
}

.knowBlk .knowSet .knowBody .kbTxt {
    width: 100%;
    margin: 10px auto 0;
}

.multiImg {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.knowBlk .knowSet .knowSupple {
    margin: 40px auto 0;
}

.knowBlk .knowSet .knowSupple figure {
    text-align: center;
}

.knowBlk .knowSet .knowSupple figure + figure {
    margin-top: 20px;
}

.knowBlk .knowSet .knowSupple figure figcaption {
    margin: 10px 0 0;
}

.knowBlk .knowSet .knowBody.multiImg .kbTxt {
    margin: 10px 0 0;
}

@media screen and (min-width:641px) {
    .knowBlk {
        padding: 0 0 120px;
    }
}

@media screen and (min-width:961px) {
    .knowBlk {
        padding: 0 0 160px;
    }

    .knowBlk .knowSet .knowBody .kbImg {
        width: 42%;
    }

    .knowBlk .knowSet .knowBody .kbTxt {
        width: 54%;
        margin: 0;
    }

    .w50,
    .knowBlk .knowSet .knowBody.multiImg .w50 {
        width: 48%;
    }

    .knowBlk .knowSet .knowBody.multiImg .kbTxt {
        width: 100%;
    }

    .knowBlk .knowSet .knowSupple figure + figure {
        margin-top: 0;
    }
}

@media screen and (min-width:1281px) {}