@charset 'UTF-8';

/* ------------------------- 共通 ------------------------- */

ul {list-style-type: square;}
ul, ol {padding: 0.5em 0.5em 0.5em 2em;}

ul li, ol li {
    line-height: 1.5;
    padding: 0.5em 0;
}



.content-box01 {
    width: 1200px;
    max-width: 100%;
    height: auto;
    margin: 8em auto 0;
}

.content-box02 {
    width: 820px;
    margin: 0 auto;
    padding: 1em 0;
}

.content-box03 {
    width: 820px;
    margin: 0 auto;
    padding: 1em 0;
    text-align: center;
}


.bg-glay {background: #DCDDDD;}
.bg-navy {
    background: #3E5C7D;
    margin: 5em auto 0;
}

.p-w {color: #fff!important;}

.content-txt {
    font-size: 120%;
    line-height: 1.8;
    margin-top: 0.5em;
    margin-bottom: 3em;
}

.content-3col {
    width: 90%;
    display: flex;
    margin: -80px auto 0;
}
.content-3col-txt {
    width: 100%;
    flex: 1;
}
.content-3col-txt img {width: 100%;}

/* 下層ヘッダー */
.content-mv {
    position: relative;
    margin-top: 5em;
}
.content-mv img {width: 100%;}   
.content-mv h2 {
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%,-50%);
    padding: 1.5em 1em;
    margin: 0;
    font-size: 200%;
    letter-spacing: 3px;
    color: #fff;
    filter: drop-shadow(8px 8px 8px rgba(0,0,0,0.3));
    background: #3E5C7D;
}

/* ロゴタイトル */
.title-container {
    display: flex;
    justify-content: center;
    width: 100%;
    align-items:center;
}
.title-container img {
    width: 50px;
    height: 30px;
}
.title-container h3 {
    padding-left: 0.5em;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    margin: 0;
    color: #333;
}
.sub-title-en {
    text-align: center;
    font-size: 100%;
    margin-top: 0;
}

/* ボタン */
.btn {
    text-align: center;
    width: 100%;
    max-width: 230px;
    background-color: #3E5C7D;
    padding: 1em 2em;
    margin: 3em auto 0;
}
.btn a {color: #fff;}

/* 動画 */
.content-box01 iframe {
    width: 100%;
    height: 450px;
}


/* ------------------------- トップページ ------------------------- */

.top-mv {position: relative;}
.top-mv img {width: 100%;}   
.top-mv-box {
    text-align: center;
    position: absolute;
    top: 50%;
    left: 70%;
    transform: translate(-50%,-50%);
    padding: 2em 1.5em 1.5em;
    margin: 0;
    background: rgb(255,255,255,0.6);
    width: 100%;
    max-width: 680px;
}

.top-mv h2 {
    font-size: 120%;
    color: #262626;
    line-height: 1.8;
    letter-spacing: 3px;
    font-weight: 600;
}
.top-mv h2 span {font-size: 80%;}




/*

.top-mv {
    width:100%;
	height:auto;
    position: relative;
	background:url("../img/topimg2.jpg");
    background-size: cover;
	padding-top: 30em;
}
.top-message {
    width: 37%;
    position: inherit;
    top: -254px;
    margin: 0 auto;
}
.top-message h2 {
    font-size: 240%;
    text-align: center;
    color: #fff;
    text-shadow: 0 0 5px #333;
    margin-bottom: 0;
}
.top-message p {
    text-align: right;
    font-size: 180%;
    color: #fff;
    text-shadow:0 0 5px #333;
    margin-top: 0;
    padding-right: 1em;
}

/*
.top-message h2 {
    width: 100%;
    position: absolute;
    text-align: center!important;
    top: 230px;
    left: 0;
    font-size: 240%;
    line-height: 2;
    color: #fff;
    padding: 0;
    margin: 0 auto;
    text-shadow:0 0 5px #333;
}

.top-mv p {
    width: 100%;
    position: absolute;
    text-align: center!important;
    top: 230px;
    left: 0;
    font-size: 240%;
    line-height: 2;
    color: #fff;
    padding: 0;
    margin: 0 auto;
    text-shadow:0 0 5px #333;
}*/

/* SDGs */
.sdgs {
    border: 1px solid #ccc;
    padding: 3em;
}
.sdgs h2 {margin: 0 auto 0.5em;}
.sdgs-logo {width: 15%;}
.sdgs-ship {
    width: 50%;
    margin: 1em 0 0;
}

/* News */
.news-txt {
    width: 100%;
    font-size: 100%;
    border: 1px solid #ccc;
    padding: 1em 2em 2em;
    margin: 2em auto 0;
}
.news-txt table {
    width: 100%;
}
.news-txt th {
    padding: 0.3em 0;
    text-align: left;
    border-bottom: 1px dotted;
    width: 20%;
}
.news-txt th span {
    color: red;
    font-size: 80%;
    padding-left: 0.5em;
}
.news-txt td {
    text-align: left;
    line-height: 1.5;
    padding: 0.3em 0;
    border-bottom: 1px dotted;
}


/* Our Service */
.top-service {
    width: 100%;
    max-width: 1600px;
    height: auto;
    margin: 0 auto;
}

.service-box {display: flex;}
.service-content {
    width: 100%;
    text-align: center;
    flex: 1;
    margin: 0 0.5em;
    padding: 2em;
    border: 1px solid #ccc;
    border-radius: 16px;
    box-shadow: 5px 5px 8px #ddd;
}
.service-content img {width: 100%;}
.service-content h3 {
    color: #3E5C7D;
    margin: -12px 0 0;
    font-weight: 600;
    letter-spacing: 1.3px;
}
.service-content img.wave {width: 26%;}
















/*.service-content {
    display: flex;
    width: 90%;
    margin: 0 auto 1em;
}
.service-img {
    display: flex;
    width: 100%;
    flex: 2;
}
.service-img img {width: 100%;}

.service-title-box01 {
    align-items: stretch;
    width: 100%;
    flex: 1;
    text-align: center;
    background: #C9CACA;
}

.service-title-box02 {
    align-items: stretch;
    width: 100%;
    flex: 1;
    text-align: center;
    background: #3E5C7D;
    color: #fff;
}
.service-title-box01 h3 {color: #333;}
.service-title-box01 h3,
.service-title-box02 h3 {
    font-family: "Sawarabi Gothic";
    font-size: 130%;
    font-weight: 500;
    line-height: 1.5;
}
.service-title-box01 h3 span,
.service-title-box02 h3 span {
    font-size: 80%;
    line-height: 1.5;
}

.service-txt {padding: 3em;}
.service-title-box02 p {color: #fff;}

.service-video {
    width: 1020px;
    text-align: center;
    margin: 0 auto;
}*/



/* ------------------------- 安全基本方針 ------------------------- */
/* SDGs */
.sdgs-icon-box {
    display: flex;
    justify-content: center;
    width: 100%;
    align-items:center;
    margin: 2em auto;
}

.sdgs-icon {
    width: 120px!important;
    height: 120px!important;
    padding: 0 0.5em 0;
}


/*.safe-mv {
    width:100%;
	height:auto;
    position: relative;
	background:url("img/safe/top.jpg");
    background-size: cover;
}*/
.safe-index {
    width: 20%;
    background: rgba(999,999,999,0.8);
    margin-left: 20em;
    padding: 0.3em 2em 1em;
}
.safe-index h2 {
    font-size: 200%;
    color: #137b9a;
    font-weight: 600;
    margin-bottom: 0;
    text-align: center;
}
.safe-index ul {
    padding: 0;
    margin: 0;
}
.safe-index li {
    font-size: 120%;
    line-height: 1.8em;
    list-style: none;
    border-bottom: 1.5px solid #00a0e9;
    padding: 0.3em 0;
}
.safe-index a {color: #333;}
.safe-index a::before {
    content: '▶';
    color: #00a0e9;
    padding-right: 0.3em;
}



.safe-content01 h3 {
    font-family: "Sawarabi Gothic";
    font-size: 160%;
    font-weight: 600;
    margin: 0 0 0.5em;
}

.safe-content01 p {
    font-family: "Sawarabi Gothic";
    margin: 0 auto;
}

.safe-content02 {
    width: 800px;
    max-width: 100%;
    margin: 0 auto;
    padding: 3em 0;
}

.safe-content02 h3 {
    text-align: center;
    font-family: "Sawarabi Gothic";
    font-size: 160%;
    font-weight: 600;
}

.safe-content02 h4 {
    text-align: center;
    font-family: "Sawarabi Gothic";
    font-size: 150%;
    font-weight: 600;
}


.safe-content02 p {
    font-family: "Sawarabi Gothic";
}

.safe-content02 ul {
    padding-left: 2em;
    margin-bottom: 5em;
}
.safe-content02 li {
    list-style: inside!important;
    line-height: 1.8;
    list-style: none;
    text-indent: -1.3em;
}

.safe-content03 {
    display: flex;
    align-items: center;
    margin-bottom: 5em;
    margin-top: 2em;
}

.safe-content03 img {
    width: 35%;
    flex: 1;
    margin-right: 2em;
}

.safe-content03 table {
    width: 100%;
    flex: 2;
    border-collapse:collapse;
}
.safe-content03 tr {
    border: 1px solid #ccc;
} 

.safe-content03 th {
    width: 50%;
    border: 1px solid #ccc;
    background: #eee;
    padding: 0.5em;
}

.safe-content03 td {
    width: 50%;
    border: 1px solid #ccc;
    padding: 0.5em 0 0.5em 1em;
}
.certificate-img {width: 35%;}
.safe-img {
    border: 1px solid #333;
}

/* ------------------------- 業務内容 ------------------------- */
.product {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.product-txt {
    width: 100%;
    flex: 1;
    margin: 0 0.5em;
    text-align: center;
}
.product-txt img {width: 100%;}
.product-txt  h3 {
    font-size: 120%;
    line-height: 1;
    margin-top: 0.5em;
}
table.spec {
    width: 100%;
    margin-top: -85px;
    margin-bottom: 2em;
}
.spec td.label01 {background-color:whitesmoke;}
.spec td.label02 {background-color: lightgray;}
.order-content {
    text-align: center;
    border: 1px solid #3E5C7D;
    padding: 1em 2em;
    margin: 3em auto;
}
.order-content h4 {
    color: #3E5C7D;
    margin: 0 0 0.5em;
}
.order-box {
    display: flex;
    width: 100%;
}
.order-number, 
.order-number-l,
.order-number-r {
    width: 100%;
    flex: 1;
    margin: 0 auto;
}
p.place {
    font-size: 130%;
    margin-bottom: 0;
}
p.number {
    font-size: 160%;
    font-weight: 600;
    margin-top: 0;

}
p.number::before {
    display: inline-block;
    content: '';
    width: 70px;
    height: 70px;
    background-image:  url(../icon/icon01.svg) ;
    background-size: contain;
    vertical-align: middle;
}

.contact-btn {
    text-align: center;
    width: 100%;
    max-width: 320px;
    background-color: #3E5C7D;
    padding: 1.5em 2em;
    margin: 0 auto 0.5em;
}
.contact-btn a {color: #fff;}

/*　Gallery　*/
.gallery {
    width:60%;
	position:relative;
    margin: 0 auto;
}
.gallery ul {
	padding:0;
	margin:0;
	width:100%;
	height:100%;
	overflow:hidden;
	white-space:nowrap;
	scroll-snap-type:x mandatory;
	scroll-behavior:smooth;
}
.gallery img {
	width:100%;
	height:100%;
	object-fit:contain;
}
.gallery li {
	list-style:none;
	display:inline-block;
	scroll-snap-align:center;
	width:100%;
	height:100%;
}
.arrow {
	top:0;
	position:absolute;
	width:10%;
	height:100%;
	cursor:pointer;
}
.arrow:before {
	content:'';
	position:absolute;
	width:10px;
	height:10px;
	border-left:3px solid #fff;
	border-bottom:3px solid #fff;
}
.left {left:0px;}
.left:before {
	top:calc(50% - 10px);
	left:calc(50% - 4px);
	transform:rotate(45deg);
}
.right {right:0;}
.right:before {
	top:calc(50% - 10px);
	right:calc(50% - 6px);
	transform:rotate(-135deg);
}



/* ------------------------- 会社概要 ------------------------- */
.ceo {text-align: right;}
.ceo span {font-size: 120%;}

.company {
    width: 100%;
    border-spacing: inherit;
    border-collapse: collapse;
}
.company th,
.company td {
    border: 1px solid #ddd;
}

.company th {
    width: 30%;
    background: #f8f8f8;
    font-weight: 500;
    padding: 1em 0;
}
.company td {
    width: 70%;
    padding: 1em 0 1em 1em;
}
.company td span {
    background: #000;
    padding: 0.5em;
}
.company td span a {
    color: #fff;
    font-size: 90%;
}
.history dt {
    float: left;
    margin: 0;
    width: 30%;
}

/* ------------------------- リクルート ------------------------- */
.btn-wrap {
    margin: 3em auto 0;
    text-align: center;
}
a.btn--orange {
    color: #fff;
    background-color: #000;
    border: 1px solid #000;
}

a.btn--orange:hover {
    color: #000;
    background-color: #fff;
    border: 2px solid #000;
}

a.btn-c {
    position: relative;
    padding: 1.5em 2em;
}







.recruit-ttl {
    text-align: center;
    line-height: 1.2;
}
.recruit-ttl-sub {font-size: 70%;}

.recruit-news {text-align: center;}
.recruit-news h4 {
    font-size: 120%;
    line-height: 1;
    margin-bottom: 0;
}
.recruit-concept {
    width: 640px;
    margin: 0 auto;
    text-align: center;
}

.timeline {
    width: 96%;
    max-width: 940px;
    margin: 28px auto;
    border: 1px solid #ddd;
}
.timeline-list {padding: 1em 1em 0 4em;}
.timeline-list-item {
    display: flex;
    line-height: 1.5;
    padding: 0;
}
.timeline-list-item .date {
    width: 20%;
    padding: 0 0 1.5em 2em;
    font-weight: bold;
}
.timeline-list-item .date span {
    font-size: 80%;
    font-weight: 500!important;
}
.timeline-list-item .timeline-content {
    position: relative;
    width: 80%;
    padding: 0 1em 1.5em 2em;
    border-left: 1px solid #aaaaaa;
}
.timeline-list-item .timeline-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: -10px;
    width: 20px!important;
    height: 20px;
    background-color: #3E5C7D;
    border-radius: 10px;
}

.recruit {
    width: 100%;
    border-spacing: inherit;
    border-collapse: collapse;
    margin-top: 2em;
}
.recruit th,
.recruit td {
    border: 1px solid #ddd;
}

.recruit th {
    width: 30%;
    background: #f8f8f8;
    font-weight: 500;
    padding: 1em 0;
}
.recruit td {
    width: 70%;
    padding: 1em 1.5em 1em;
}
.recruit td span {font-size: 90%;}

.recruit-note {
    width: 100%;
    border-spacing: inherit;
    border-collapse: collapse;
    margin-bottom: 1em;
}
.recruit-note th,
.recruit-note td {
    border: 1px solid #ddd;
}

.recruit-note th {
    width: 20%;
    background: #f8f8f8;
    font-weight: 500;
    padding: 1em 0;
}
.recruit-note td {
    width: 80%;
    padding: 1em 1.5em 1em;
}

.tabs {
    margin-top: 50px;
    padding-bottom: 40px;
    background-color: #fff;
    border: 1px solid #ddd;
    margin: 2em auto 1em;
}
.tab_item {
    width: calc(100%/3);
    height: 50px;
    border-bottom: 1px solid #ddd;
    background-color: #d9d9d9;
    line-height: 50px;
    font-size: 16px;
    text-align: center;
    display: block;
    float: left;
    text-align: center;
    font-weight: bold;
    transition: all 0.2s ease;
}
.tab_item:hover {opacity: 0.75;}

input[name="tab_item"] {display: none;}

.tab_content {
    display: none;
    padding: 40px 40px 0;
    clear: both;
    overflow: hidden;
}

#all:checked ~ #all_content,
#programming:checked ~ #programming_content,
#design:checked ~ #design_content {
  display: block;
}

.tabs input:checked + .tab_item {
    background-color: #000;
    color: #fff;
}
    
    


/*------------------------ ここからTab ----------------------------*/
@media screen and (max-width: 1600px) {
    .sub-title-en {font-size: 80%;}
    .btn {
        max-width: 150px;
        padding: 0.7em 2em;
    }
    
    /* ------------------------- トップページ ------------------------- */
    .service-box {padding: 0 1em;}
    .service-content {padding: 2em 1em;}
    
    .news-txt {
        width: auto;
        margin: 2em 1em 0;
    }
    .news-txt th {width: 25%;}
    
    
    /* ------------------------- 会社概要 ------------------------- */
    .history dt {width: 33%;}
}





/*------------------------ ここからTab ----------------------------*/
@media screen and (max-width: 1020px) {
    .content-box01 {
        width: auto;
        margin: 3em auto 0;
        padding: 0 1.5em;
    }
    .content-box02,
    .content-box03 {
        width: auto;
        padding: 0;
    }
    
    .bg-navy {padding: 1em 2em 0.5em;}
    
    .content-3col {
        width: auto;
        margin: 0 auto;
    }

    

    /* 下層ヘッダー */
    .content-mv {margin-top: 90px;} 
    .content-mv h2 {
        top: 50%;
        padding: 1em 1.5em;
        font-size: 140%;
    }


    /* ロゴタイトル */
    .sub-title-en {font-size: 90%;}

    /* ボタン */
    .btn {margin: 2em auto 0;}
    
    
    
    /* 動画 */
.content-box01 iframe {
    width: 100%;
    height: 450px;
}
    
    /* ------------------------- トップページ ------------------------- */
    .top-mv {margin-top: 90px;}
    .top-mv-box {
        top: 50%;
        left: 60%;
        padding: 2em 1.5em 1.5em;
        max-width: 470px;
    }
    .top-mv h2 {
        font-size: 110%;
        line-height: 1.5;
        letter-spacing: 2px;
    }
    .top-mv h2 span {font-size: 80%;}
    /* SDGs */
    .sdgs {padding: 2em;}
    /* News */
    .news-txt {
        width: auto;
        padding: 1em 1em 1.5em;
        margin: 1em auto 0;
    }
    .news-txt th {width: 33%;}
    /* Our Service */
    
    .top-service {width: auto;}
    .service-box {
        display: block;
        padding: 0 1.5em;
    }
    .service-content {
        width: auto;
        margin: 0 0 1em;
        padding: 1em 1.5em 2em;
    }
    .service-content img.wave {width: 20%;}

    
    /* ------------------------- 業務内容 ------------------------- */
    .product {margin-bottom: 2em;}
    .product-txt  h3 {font-size: 110%;}
    table.spec {margin-top: 0;}

.order-content {
    text-align: center;
    border: 1px solid #3E5C7D;
    padding: 1em 2em;
    margin: 3em auto;
}
.order-content h4 {
    color: #3E5C7D;
    margin: 0 0 0.5em;
}
.order-box {
    display: flex;
    width: 100%;
}
.order-number, 
.order-number-l,
.order-number-r {
    width: 100%;
    flex: 1;
    margin: 0 auto;
}
    p.place {font-size: 110%;}
    p.number {font-size: 110%;}
    p.number::before {
        width: 50px;
        height: 50px;
    }

.contact-btn {
    text-align: center;
    width: 100%;
    max-width: 320px;
    background-color: #3E5C7D;
    padding: 1.5em 2em;
    margin: 0 auto 0.5em;
}
.contact-btn a {color: #fff;}

    /*　Gallery　*/
    .gallery {width:90%;}
.gallery ul {
	padding:0;
	margin:0;
	width:100%;
	height:100%;
	overflow:hidden;
	white-space:nowrap;
	scroll-snap-type:x mandatory;
	scroll-behavior:smooth;
}
.gallery img {
	width:100%;
	height:100%;
	object-fit:contain;
}
.gallery li {
	list-style:none;
	display:inline-block;
	scroll-snap-align:center;
	width:100%;
	height:100%;
}
.arrow {
	top:0;
	position:absolute;
	width:10%;
	height:100%;
	cursor:pointer;
}
.arrow:before {
	content:'';
	position:absolute;
	width:10px;
	height:10px;
	border-left:3px solid #fff;
	border-bottom:3px solid #fff;
}
.left {left:0px;}
.left:before {
	top:calc(50% - 10px);
	left:calc(50% - 4px);
	transform:rotate(45deg);
}
.right {right:0;}
.right:before {
	top:calc(50% - 10px);
	right:calc(50% - 6px);
	transform:rotate(-135deg);
}
    /* ------------------------- 会社概要 ------------------------- */
    .company td {padding: 1em;}
    .history dt {width: 33%;}
    
    
    
    
    
    
}






/*------------------------ ここからsp ----------------------------*/
@media screen and (max-width: 540px) {
    /* ------------------------- 共通 ------------------------- */
    .content-3col {
        display: block;
        width: 100%;
    }
    .content-3col-txt img {width: 100%;}

    
    
    
    .bg-glay {padding: 1em;}
    .bg-navy {
        padding: 1em 1em 0.5em;
        margin: 6em auto 0;
    }
    
    
    /* ロゴタイトル */
    .title-container img {
        width: 40px;
        height: 20px;
    }
    .title-container h3 {font-size: 107%;}
    .sub-title-en {font-size: 14px;}
    
    
    .content-mv {margin-top: 70px;}
    .content-mv h2 {
        font-size:18px;
        top: 50%;
        letter-spacing: 1.8px;
    }
    
    /* ボタン */
    .btn {
        width: auto;
        max-width: 200px;
        padding: 0.5em 1em;
        margin: 1em auto 0;
    }
    
    /* 動画 */
    .content-box01 iframe {height: 230px;}
    
    
    
     /* ------------------------- トップページ ------------------------- */
    .top-mv {margin-top: 70px;}
    .top-mv-box {
        left: 50%;
        padding: 0 1em;
        max-width: 270px;
    }
    .top-mv h2 {
        font-size: 14px;
        letter-spacing: 1px;
    }
    
    .top-mv h2 span {font-size: 80%;}
    
    
    
/* MV 
.top-mv {
    width:100%;
	height:auto;
    position: relative;
	background:url("img/topimg2.jpg");
    background-size: cover;
	padding-top: 30em;
}
.top-message {
    width: 37%;
    position: inherit;
    top: -254px;
    margin: 0 auto;
}
.top-message h2 {
    font-size: 240%;
    text-align: center;
    color: #fff;
    text-shadow: 0 0 5px #333;
    margin-bottom: 0;
}
.top-message p {
    text-align: right;
    font-size: 180%;
    color: #fff;
    text-shadow:0 0 5px #333;
    margin-top: 0;
    padding-right: 1em;
}

/*
.top-message h2 {
    width: 100%;
    position: absolute;
    text-align: center!important;
    top: 230px;
    left: 0;
    font-size: 240%;
    line-height: 2;
    color: #fff;
    padding: 0;
    margin: 0 auto;
    text-shadow:0 0 5px #333;
}

.top-mv p {
    width: 100%;
    position: absolute;
    text-align: center!important;
    top: 230px;
    left: 0;
    font-size: 240%;
    line-height: 2;
    color: #fff;
    padding: 0;
    margin: 0 auto;
    text-shadow:0 0 5px #333;
}*/
    /* SDGs */
    .sdgs {
        margin-top: 1em;
        padding: 1em 1.5em;
    }
    .sdgs h2 {
        font-size: 105%;
        margin-top: 0;
    }
    .sdgs-logo {width: 30%;}
    .sdgs-ship {width: 100%;}
    
.sdgs p {margin-top: 0.5em;}

    /* News */
    .news-txt {
        width: auto;
        padding: 0.8em 1em 1em;
        margin: 1em auto 1.5em;
    }
    .news-txt th {
        text-align: center;
        border-bottom: none;
        width: 100%;
        display: block;
        padding: 0.3em 0 0;
    }
    .news-txt th span {font-size: 90%;}
    .news-txt td {
        width: 100%;
        display: block;
        text-align: center;
        padding: 0 0 0.8em;
    }


    /* Our Service */
    .top-service {
        width: auto;
        margin: 0 0 3em;
    }
    .service-box {display: block;}
    .service-content {
        width: auto;
        margin: 0 0 1em;
        padding: 1em;
    }
.service-content img {width: 100%;}
.service-content h3 {
    color: #3E5C7D;
    margin: -12px 0 0;
    font-weight: 600;
    letter-spacing: 1.3px;
}
.service-content img.wave {width: 35%;}
    
    
/* Our Service 
.service-content {
    display: flex;
    width: 90%;
    margin: 0 auto 1em;
}
.service-img {
    display: flex;
    width: 100%;
    flex: 2;
}
.service-img img {width: 100%;}

.service-title-box01 {
    align-items: stretch;
    width: 100%;
    flex: 1;
    text-align: center;
    background: #C9CACA;
}

.service-title-box02 {
    align-items: stretch;
    width: 100%;
    flex: 1;
    text-align: center;
    background: #3E5C7D;
    color: #fff;
}
.service-title-box01 h3 {color: #333;}
.service-title-box01 h3,
.service-title-box02 h3 {
    font-family: "Sawarabi Gothic";
    font-size: 130%;
    font-weight: 500;
    line-height: 1.5;
}
.service-title-box01 h3 span,
.service-title-box02 h3 span {
    font-size: 80%;
    line-height: 1.5;
}

.service-txt {padding: 3em;}
.service-title-box02 p {color: #fff;}

.service-video {
    width: 1020px;
    text-align: center;
    margin: 0 auto;
}
.content-box h4 {
    font-size: 150%;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    margin-bottom: 0;
    color: #333;
}
.content-box iframe {
    width: 100%;
    height: 450px;
}

    
    
    
    
    /* ------------------------- 安全基本方針 ------------------------- */
    /* SDGs */
    .sdgs-icon-box {margin: 1.5em auto;}
    .sdgs-icon {
        width: 100px!important;
        height: 100px!important;
    }
    
    .safe-index {
    width: 20%;
    background: rgba(999,999,999,0.8);
    margin-left: 20em;
    padding: 0.3em 2em 1em;
    }
    .safe-content01-bg {margin-top: 1.5em;}
    .safe-content01 {
        width: auto;
        padding: 1em;
    }
    .safe-content01 h3 {font-size: 120%;}
    .safe-content02 {
        width: auto;
        padding: 1em;
    }
    .safe-content02 h3 {font-size: 120%;}
    .safe-content02 h4 {font-size: 100%;}
    .safe-content03 {
        display: block;
        margin-bottom: 3em;
    }
    .safe-content03 img {
        display: block;
        text-align: center;
        width: 55%;
        margin:0 auto 1em;
    }
    .certificate-img {width: 60%;}
    .gallery ul {overflow-x:auto;}
    
    /* ------------------------- 業務内容 ------------------------- */
    .product {
        display: block;
        margin-bottom: 3em;
    }
    .product-txt {margin: 0 0 1em;}
    .product-txt  h3 {
        font-size: 110%;
        margin-top: 0;
    }
    
    .scroll table{width:100%;}
    .scroll{
        overflow: auto;
        white-space: nowrap;
        margin-bottom: 2em;
    }
    .scroll::-webkit-scrollbar{height: 5px;}
    .scroll::-webkit-scrollbar-track{background: #F1F1F1;}
    .scroll::-webkit-scrollbar-thumb {background: #BCBCBC;}
    table.spec {
        width: auto;
        margin-bottom: 0;
    }
    .order-content {
        padding: 1em;
        margin: 2em auto 1em;
    }
    .order-box {display: block;}
    p.place {font-size: 110%;}
    p.number {font-size: 110%;}
    p.number::before {
        width: 45px;
        height: 45px;
    }
    .contact-btn {
        max-width: 245px;
        padding: 1em 1.5em;
    }


    /*　Gallery　*/
    .gallery {width:100%;}
    
    /* ------------------------- 会社情報 ------------------------- */
    .company {
        margin-top: 1em;
        width: auto;
    }
    .company th,
    .company td {
        width: auto;
        display: block;
        border-bottom: none;
    }
    .company {
        text-align: center;
        border-bottom: 1px solid #ddd;
    }
    .history dt {
        clear: both;
        width: 100%;
    }
    
    /* ------------------------- リクルート ------------------------- */
    .recruit-concept {
        width: auto;
        margin: 0 auto;
        text-align: left;
    }
    
    .timeline {width: 100%;}
    .timeline-list {padding: 0 1em;}
    .timeline-list-item .date {
        width: 25%;
        padding: 0.5em 1em 0 0.8em;
    }
    .timeline-list-item .timeline-content {
        width: 70%;
        padding: 0 0 1.5em 2em;
    }
    .recruit {border-bottom: 1px solid #ddd;}
    .recruit th,.recruit td {
        width: auto;
        display: block;
    }
    .recruit th {border-bottom: none;}
    .recruit td {
        border-bottom: none;
        padding: 0.5em 1em;
    }
    .recruit-note {border-bottom: 1px solid #ddd;}
    .tab_content {padding: 0 1em;}
    
    
    
    
    

}