body {
    overflow: hidden;
}

.mb-2em {
    margin-bottom: 2.0em;
}
.container {
    max-width: 1000px;
    text-align: center;
    color: #000;
}

/*header ------------------------*/
.mainlogo {
    height: auto;
    width: auto;
    margin: 60px 0;
    text-align: center;

}


/*main ------------------------*/

/* メイン画像&タイトル文字 */
.top {
    background: url('img/topimg.png') no-repeat center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.middle-box {
    display: flex;
    justify-content: right;
    align-items: center;
    height: 500px;
}

.toptext{
    display: inline-block;
    margin-right: 2.0em;
    font-family: Kohinoor Bangla;
    font-size: 1.0rem;
    color: #FFF;
}

.toptext span {
    margin-right: 1.0em;
    font-family: Kohinoor Bangla;
    font-size: 1.2rem;
    font-weight: bold;
}

/* コンセプト */


.concept {
    margin: 130px auto;
}

.concept h2 {
    display: inline-block;
    font-family: Kohinoor Bangla;
    font-size: 2.3rem;
    font-weight: bold;
    text-align: center;
    line-height: 0.9em;
    margin: 0 75px;
    padding-top: 8px;
}

.concept h2 span {
    display: inline-block;
    font-size: 0.8rem;
    text-align: center;
    font-weight: normal;
    color: #999;
}

.concepttext {
    display: inline-block;
    height: auto;
    width: auto;
    text-align: left;
    font-size: 1.0em;
    font-weight: 300;
    letter-spacing: 0.05em;
    line-height: 3rem;
    margin: 0 42px;

}

/* 真ん中の横長画像 */
.midimage {
    background: #141825;
    text-align: center;
    margin: 100px 0;
    font-size: 0;
}

/* サービス */
.service {
    text-align: center;
}

.service h2 {
    display: inline-block;
    font-family: Kohinoor Bangla;
    font-size: 2.3rem;
    font-weight: bold;
    text-align: center;
    line-height: 0.9em;
}

.service h2 span {
    display: inline-block;
    font-size: 0.8rem;
    text-align: center;
    font-weight: normal;
    color: #999;
    margin-bottom: 100px;
}

.item {
    background-color: #FCFCFF;
    padding-bottom: 30px;
    margin-bottom: 30px;
    box-shadow: 1px 3px 0px 0px rgba(0, 0, 0, 0.10);
}

.item img {
    padding: 20px 20px 10px 20px;
    border: none;
}

.item p {
    font-size: 1.1rem;
    margin: 0 auto 0 20px;
    text-align: left;
    font-weight: 300;
}

.item span {
    display: inline-block;
    font-family: Noto Sans CJK JP;
    font-size: 0.9rem;
    font-weight: normal;
    color: #999;
    margin-top: 0.7em;
}

/* お問い合わせ */
.contact {
    text-align: center;
}

.contact a {
    display: inline-block;
    color: #000;
    font-family: Noto Sans CJK JP;
    font-size: 0.9rem;
    text-align: center;
    border: 1px solid #000;
    margin: 100px auto;
    width:50%;
    padding: 2.0rem;
}

.contact a:hover {
    background: #000;
    color: #FFF;
}

/* メインコンテンツ用 */

.maincont {
    margin: 130px auto;
}

.maincont h2 {
    display: inline-block;
    font-family: Kohinoor Bangla;
    font-size: 2.3rem;
    font-weight: bold;
    text-align: center;
    line-height: 0.9em;
}

.mid-logo {
    margin: 130px 0;
}

.maincont h2 span {
    display: inline-block;
    font-size: 0.8rem;
    text-align: center;
    font-weight: normal;
    color: #999;
}

.maintext {
    text-align: left;
    font-size: 1.0em;
    font-weight: 300;
    letter-spacing: 0.05em;
    line-height: 2.7rem;
}

.maintext a {
    color: #375AC3;
    text-decoration: underline;
}

.maintext a:hover {
    text-decoration: none;
}

.corplist{
    list-style: disc;
    text-align: left;
}

.corplist li {
    margin-bottom: 0.5em;
    line-height: 1.75em;
}

.corplist a {
    margin-left: 1.0em;
}
/*Footer ------------------------*/

footer {
    height: 310px;
    width: auto;
    background-color: #141825;
}

.footerlogo {
    text-align: center;
}

.footerlogo img {
    margin: 60px auto;
}

.footernav {
    font-size: 0.9rem;
    text-align: center;
}

.footernav a {
    color: #fff;
}

.footernav ul li {
    display: inline-block;
    box-sizing: border-box;
    margin: 0 30px;
}

.copyright {
    color: #fff;
    font-size: 0.8rem;
    text-align: center;
}

.copyright p {
    margin-top: 70px;
}

@media screen and (max-width:480px) { 
    .container {padding: 0 0.75em;}

    .contact a {width: 100%;}

    .corplist li { margin-left: 1.0em;}
}