.white-grade-mask {
        position: relative;
    }
    .white-grade-mask:after {
        position: absolute;
        bottom: 0;
        left: 0;
        content: '';
        width: 100%;
        height: 50%;
        background: linear-gradient(rgba(245, 245, 245, 0), rgba(245, 245, 245, 1));
    }

    .kv .container {
        position: absolute;
        top: 380px;
        /* right: 24vw; */
        left:0;
        width: auto;
       /* color: white; */
       text-align: center;
	    color: black;
    }


    #message {
        position: relative;
        top: -200px;
    }

    .container.commentbox {
        position: relative;
        /* width: 1123px; */
        background-color: white;
        border-radius: 20px;
        padding-bottom: 100px;
        color: #333;
    }
    .container.commentbox .title {
        padding-top: 65px;
        text-align: center;
        font-size: 37px;
        
    }
    .container.commentbox .title-en {
        padding-top: 12px;
        padding-bottom: 20px;
        text-align: center;
        font-size: 23px;
    }
    .container.commentbox p {
        font-size: 18px;
        /* font-family: var(--font-family-hiragino); */
        font-family: 'Sawarabi Gothic', sans-serif;
        line-height: 40px;
        padding: 0 72px;
    }
    .container.commentbox p.signature {
        text-align: right;
        padding-top: 40px;
    }

    #profile {
        margin-bottom: 160px;
    }
    #profile .container > div {
        position: relative;
        display: flex;
        flex-direction: column;
        width: auto;
        height: auto;
        top: 0;
        right: 0;
    }
    #profile .container table {
       border-collapse: collapse;
       font-family: var(--font-family-hiragino);
       margin: 0 67px;
    }
    #profile .container table th,
    #profile .container table td {
        padding:0.8rem 3rem;
        height: 6rem;
        color: #333;
    }
    #profile .container table th {
        width:30%;
        border-bottom:1px solid #f0f0f0;
        font-size: 16px;
        text-align: left;
        color: blueviolet;
    }
    #profile .container table td {
        /* border: 1px solid #707070; */
        border-bottom:1px solid #f0f0f0;
        font-size: 16px;
    }
    #profile .container table td:nth-child(1) {
        width: 192px;
        text-align: center;
    }
    #profile .container table td:nth-child(2) {
        width: 816px;
        padding-left: 28px;
    }





@media screen and (max-width:740px){
    html{
        font-size:4vw;
    }
    body{
        font-size:4vw;
    }
    .pc-hdn {
        display: block !important;
    }
    .sp-hdn {
        display: none !important;
    }
    #pagetop {
        width: 60px;
    }
    .header {
        min-width: initial;
        width: 100vw;
        height: 72px;
    }
    .container {
        width: 100%;
    }
    .kv {
        min-width: auto;
        padding-top: 72px;
    }
    .kv .container {
        position: absolute;
        top: 80px;
        /* right: 24vw; */
        left:0;
        width: auto;
       /* color: white; */
       text-align: center;
	   color: black;
    }
    #mainArea{    
        position: relative;
        min-width:100%;
        max-width:100%;
        margin:0 auto 1.5rem;
        z-index: 1;
    }
    #about{
        position:static;
        padding:1% 6% 8%;
    }
    #about .container {
        display: block;
        padding: 0 27px;
    }
    #about h1 {
        width:100%;
        font-weight: bold;
        font-size: 2.3rem;
        font-weight: bold;
        /* margin-top: 60px; */
        text-align: center;
    }
    #about h3 {
        font-size: 14px;
        text-align: center;
    }
    #about .container > div {
        padding: 0;
        flex-direction: column;
    }
    #about .container .lead p {
        font-size: 15px;
        line-height: 2;
    }
    #about .container .right .desc{
        font-size: 4vw;
        line-height: 30px;
        padding-top: 2%;
    }

    #therefore .container {
        padding: 55px 0 60px;
        overflow: hidden;
    }
    #therefore .container .flex{
        display: block;
    }
    #therefore .container section > img {

        /* width: 926px; */
        /* width:640px; */
        width:100%;
        height: 100%;
        max-width:100%;
        padding:0.6rem;
        box-sizing: border-box;
        box-shadow: 2px 2px 3px 3px rgba(0,0,0,0.02);
    }
    #therefore .container section > div {
        position: relative;
        width: 90%;
        margin:auto;
        min-height: auto;
        /* position: absolute;
        right: 40px;
        top: 200px; */
        background-color: rgba(255,255,255,0.30);
        box-shadow: 20px 20px 0px 0px rgba(0,0,0,0.6),
                    34px 34px 0 0 rgba(0,0,0,0.091) ;
    }
    
    #therefore .container.second {
        padding-bottom: 100px;
    }
    #therefore h2{
        margin: 0 0 3.5rem;
        padding:0 0.5rem;
        font-size: 3.5rem;
        color: #666;
     }
    #therefore .container.second > img {
        width: 509px;
        left: -64px;
        position: relative;
    }
    #therefore .container > div {
        width: 352px;
        right: auto;
        top: 250px;
        left: 50%;
        transform: translateX(-50%);
        height: auto;
    }
    #therefore .container.second > div {
        position: absolute;
        height: auto;
    }

    
    #therefore .title {
        font-size: 25px;
        text-align: center;
        padding-top: 31px;
    }
    #therefore .title-en {
        font-size: 14px;
        padding-top: 0;
        margin-left:1rem;
    }
    #therefore .container p {
        font-size: 15px;
        line-height: 1.85;
        padding: 0 11px;
        margin:1rem 0 1.5rem;
    }
    #therefore .images {
        width: 100%;
    }
    #therefore .images > div {
        width: 60%;
    }
    #therefore button {
        margin: 5px auto 33px;
        display: block;
        width: 122px;
        position: relative;
    }

 
    #company > div > img {
        width: 1440px;
        left: -620px;
        position: relative;        
    }
    #company .title {
        font-size: 22px;
        text-align: center;
        padding-top: 500px;
    }
    #company .title-en {
        font-size: 14px;
        text-align: center;
        padding-top: 0;
    }
    #company button {
        width: 80%;
        margin-top: 23px;
    }
    #company h3 {

    }
    #company > div.container > div > p {
        font-size: 0.8rem;
    }
 
    #message {
        position: relative;
        top: -50px;
    }
    #message .comment{
        margin:0 0 4.2rem;
        padding:0 2.5%;
        line-height: 1.9;
        font-size: 0.9rem;
    }
    #message .sign{
        width:60%;
        margin:auto;
    }


    #map {
        position: relative;
    }
    #map.kv {
        padding-top: 0;
        background-color: #DDD;
    }
    #map .container {
        text-align: center;
        width: 100%;    
    }
    #map h2{
        margin: 0 0 5.5rem;
        font-size: 15rem;
        color: #666;
     }
     #map .address{
        margin-bottom:3rem;
        font-size: 2rem;
        color: #000;
    }
    
    #profile .container table {
       border-collapse: collapse;
       font-family: var(--font-family-hiragino);
       margin: 0 ;
    }
    #profile .container table th,
    #profile .container table td {
        display: block;
        height: auto;
        color: #333;
        text-align: left;
    }
    #profile .container table th {
        width:100%;
        padding:0.2rem 1.5rem;
        border-bottom:2px solid #f0f0f0;
        font-size: 16px;
        text-align: left;
        color: blueviolet;
    }
    #profile .container table td {
        /* border: 1px solid #707070; */
        padding:1.2rem 1.5rem;
        border-bottom:1px solid #f0f0f0;
        font-size: 16px;
    }
    #profile .container table td:nth-child(1) {
        width: 100%;
        text-align: center;
    }
    #profile .container table td:nth-child(2) {
        width: 100%;
        padding-left: auto;
    }


}